A new study has challenged the belief of how the earliest known bird may have learned to fly, offering a fresh explanation for one of evolution’s most enduring puzzles. According to the research ‘Hop, hop and away: On the take-off of Archaeopteryx using a multiple leaping mechanism’, published in the journal Developmental Biology, this bird may not have launched into the air with a dramatic flap of its wings. Instead, it probably got airborne through a series of powerful jumps. Scientists have argue Archaeopteryx relied heavily on its legs to build enough speed for flight before its wings took over.The findings challenge the long-held idea that the ancient bird could have taken off in a single wing-powered leap. Researchers examined the take-off mechanics of living birds, including crows, magpies, gulls and finches, and applied those biomechanical models to Archaeopteryx, which lived around 150 million years ago.The findings of the study revealed that a mid-sized, 400 g Archaeopteryx could have achieved a sustainable flight speed of 7 metres per second (16 mph) with three bipedal leaps, or with two bipedal leaps with a downward flap between jumps.The team concluded that the animal’s hindlimbs generated most of the force needed for take-off, while the wings became important only after it had already accelerated. The researchers said Archaeopteryx lacked a keeled sternum and had limited shoulder mobility, making the powerful wing strokes used by modern birds impossible.The study proposes two likely launch sequences: leap, leap, leap followed by sustained flapping, or leap, flap, leap followed by more flapping. It also suggests that this multi-leap strategy may represent an intermediate stage in the evolution of bird flight.The paper notes that many modern birds still use multiple hops during take-off in low-stress situations, indicating that the behaviour may have deep evolutionary roots.By showing that repeated jumps could generate the minimum speed needed for flight, the researchers argue that Archaeopteryx may have bridged the gap between ground-running dinosaurs and the fully powered flight seen in modern birds. &nbsp;

A new study suggests Archaeopteryx likely took off with two or three powerful leg-driven leaps before flapping into sustained flight, offering fresh clues about the evolution of bird flight.

A new study has challenged the belief of how the earliest known bird may have learned to fly, offering a fresh explanation for one of evolution’s most enduring puzzles. According to the research ‘Hop, hop and away: On the take-off of Archaeopteryx using a multiple leaping mechanism’, published in the journal Developmental Biology, this bird may not have launched into the air with a dramatic flap of its wings. Instead, it probably got airborne through a series of powerful jumps. Scientists have argue Archaeopteryx relied heavily on its legs to build enough speed for flight before its wings took over. The findings challenge the long-held idea that the ancient bird could have taken off in a single wing-powered leap. Researchers examined the take-off mechanics of living birds, including crows, magpies, gulls and finches, and applied those biomechanical models to Archaeopteryx, which lived around 150 million years ago. The findings of the study revealed that a mid-sized, 400 g Archaeopteryx could have achieved a sustainable flight speed of 7 metres per second (16 mph) with three bipedal leaps, or with two bipedal leaps with a downward flap between jumps. The team concluded that the animal’s hindlimbs generated most of the force needed for take-off, while the wings became important only after it had already accelerated. The researchers said Archaeopteryx lacked a keeled sternum and had limited shoulder mobility, making the powerful wing strokes used by modern birds impossible. The study proposes two likely launch sequences: leap, leap, leap followed by sustained flapping, or leap, flap, leap followed by more flapping. It also suggests that this multi-leap strategy may represent an intermediate stage in the evolution of bird flight. The paper notes that many modern birds still use multiple hops during take-off in low-stress situations, indicating that the behaviour may have deep evolutionary roots. By showing that repeated jumps could generate the minimum speed needed for flight, the researchers argue that Archaeopteryx may have bridged the gap between ground-running dinosaurs and the fully powered flight seen in modern birds.

A new study suggests Archaeopteryx likely took off with two or three powerful leg-driven leaps before flapping into sustained flight, offering fresh clues about the evolution of bird flight.

How did the first bird take flight? Scientists may have finally solved the mystery

Three Brazilian sisters have become a beacon of hope for scientists researching the secret to a long life after they set the Guinness World Record for the highest combined age of three living siblings. A team of scientists led by Mayana Zatz from the University of Sao Paulo are working on the DNA Longevo Project study, which aims to investigate the biological factors behind ageing. Experts believe that studying the siblings’ case could help in understanding why some people remain ​physically and cognitively resilient at exceptionally advanced ages.Researchers believe genetics may hold many of the answers. The team hopes to uncover traits that help protect the body from the effects of ageing by studying nonagenarians and centenarians and comparing them with people who develop age-related health conditions earlier in life.“Through ⁠DNA testing, we look for protective genes, and we know there are several of them,” said Zatz, ​who coordinates the university’s Human Genome Research Center. “The more people we have who live past 100, especially ​families with multiple centenarians, the more accurate our research will be in identifying them.”The three sisters, Zulina de Deus Nunes, 103, Zoraide de ​Deus Mota, 104, and Levita de Deus Nunes, 109, were identified through LongeviQuest, an organisation that verifies age records around the world and partners with Guinness World Records. They reside in Rio de Janeiro.Scientists believe that inherited factors may play a larger role in preserving health than environmental factors.“When sisters reach that age, ‌there ⁠is clearly a strong genetic component,” said Ben Meyers, CEO of LongeviQuest. “But because they live near each other, they also have a support network, with family able to help when needed. There is definitely a community aspect as well.”The three women have attributed their longevity to simple habits like following a healthy diet and an active lifestyle rather than any secret formula. Recalling their childhood, Zulina said that she spent a lot of time swimming and fishing in rivers. “Everything ⁠was fresh. We didn’t have a refrigerator,” she said.Zoraide added, “Breastfeeding is incredibly important.”Each sister followed a different path through life. Levita worked in crafts before joining a television network, Zoraide built a career in nursing while raising five children, and Zulina devoted herself to caring for her six children and family.“I had a good childhood and adolescence. I can’t complain,” Levita said.Researchers aim to determine how genetic traits may help preserve heart health, muscle strength and cognitive abilities as people grow older.The study’s goal “is to reach 500 centenarians so we can draw more definitive conclusions about longevity,” said researcher ​Joao Paulo Guilherme, who works with Zatz.

Three Brazilian sisters aged 103, 104 and 109 are helping scientists study longevity. Researchers hope their genes can reveal why some people remain healthy and mentally sharp past 100.

Three Brazilian sisters have become a beacon of hope for scientists researching the secret to a long life after they set the Guinness World Record for the highest combined age of three living siblings. A team of scientists led by Mayana Zatz from the University of Sao Paulo are working on the DNA Longevo Project study, which aims to investigate the biological factors behind ageing. Experts believe that studying the siblings’ case could help in understanding why some people remain physically and cognitively resilient at exceptionally advanced ages. Researchers believe genetics may hold many of the answers. The team hopes to uncover traits that help protect the body from the effects of ageing by studying nonagenarians and centenarians and comparing them with people who develop age-related health conditions earlier in life. “Through ⁠DNA testing, we look for protective genes, and we know there are several of them,” said Zatz, who coordinates the university’s Human Genome Research Center. “The more people we have who live past 100, especially families with multiple centenarians, the more accurate our research will be in identifying them.” The three sisters, Zulina de Deus Nunes, 103, Zoraide de Deus Mota, 104, and Levita de Deus Nunes, 109, were identified through LongeviQuest, an organisation that verifies age records around the world and partners with Guinness World Records. They reside in Rio de Janeiro. Scientists believe that inherited factors may play a larger role in preserving health than environmental factors. “When sisters reach that age, ‌there ⁠is clearly a strong genetic component,” said Ben Meyers, CEO of LongeviQuest. “But because they live near each other, they also have a support network, with family able to help when needed. There is definitely a community aspect as well.” The three women have attributed their longevity to simple habits like following a healthy diet and an active lifestyle rather than any secret formula. Recalling their childhood, Zulina said that she spent a lot of time swimming and fishing in rivers. “Everything ⁠was fresh. We didn’t have a refrigerator,” she said. Zoraide added, “Breastfeeding is incredibly important.” Each sister followed a different path through life. Levita worked in crafts before joining a television network, Zoraide built a career in nursing while raising five children, and Zulina devoted herself to caring for her six children and family. “I had a good childhood and adolescence. I can’t complain,” Levita said. Researchers aim to determine how genetic traits may help preserve heart health, muscle strength and cognitive abilities as people grow older. The study’s goal “is to reach 500 centenarians so we can draw more definitive conclusions about longevity,” said researcher Joao Paulo Guilherme, who works with Zatz.

Three Brazilian sisters aged 103, 104 and 109 are helping scientists study longevity. Researchers hope their genes can reveal why some people remain healthy and mentally sharp past 100.

What’s the secret to long life? Scientists believe three Brazilian sisters may hold the key

A new study reveals fascinating insights into how the human brain processes multiple languages. Researchers suggest that a single “grammatical engine” in the brain may be responsible for managing and switching between different languages seamlessly. This helps explain how bilingual and multilingual people can communicate effortlessly without confusion. The findings shed light on brain flexibility, cognitive strength, and how learning languages can actually reshape mental pathways and improve overall brain function.


How Many Languages Can Your Brain Handle? Study Reveals Surprising Truth

A new international research paper has linked masculine behaviour patterns with higher environmental damage and larger carbon footprints. 

Scientists Say Men May Have Bigger Environmental Impact 

A new international research paper has linked masculine behaviour patterns with higher environmental damage and larger carbon footprints. 


Are Men Really 'Bad for the Planet'? Scientists Affirmative

#Gravitas A new international research paper has linked masculine behaviour patterns with higher environmental damage and larger carbon footprints. 


Men Are 'Bad for the Planet', Say Scientists 

A new study suggests that chemicals found in python blood may help regulate appetite, potentially inspiring future weight-loss drugs. Researchers say the findings could lead to innovative treatments for obesity by mimicking how pythons control metabolism after feeding, opening new possibilities in medical science and appetite regulation research.

Python Blood Linked to Appetite Control, Study Suggests New Weight Loss Drug

According to a study conducted by researchers from the Jawaharlal Nehru University, a superbug called Staphylococci was detected in Delhi's air. Superbugs are potentially dangerous as they are resistant to medication.

Deadly Superbug Detected in Delhi as Per Study Amid Poor Air Quality

Once hailed as a weight-loss miracle, slimming injections may come with a harsh reality check. A major Oxford study warns that rapid weight loss can reverse once medication stops, with biology pushing weight back faster than expected. Experts call it a long-term trap rather than a permanent fix.

Weight Loss Jabs: Weight Return Four Times Faster Than Other Weight Loss Plans, Study Reveals 

In Groundbreaking Study, Researchers Publish New Brain Blueprint, Map 600,000 Neurons

Just watching five minutes of advertising of junk foods can lead to children eating significantly more calories in a day, a new study has revealed.
The study showed that children between the ages of seven and 15 consumed an average of 130 calories more after they were shown or played with minutes of junk food adverts. The research also studied their response after they saw or heard non-food adverts.
Also read | <a href="https://www.wionews.com/world/dinosaur-in-india-maleriraptor-kuttyi-survived-mass-extinction-gondwana-9064669">Scientists discover dinosaur that roamed India and survived mass extinction</a>
After this, they were offered snacks like grapes or chocolate buttons, and then lunch with a range of sweet, savoury and healthy foods. Researchers found out that the children consumed 58 calories more in snacks and 73 calories more for lunch after exposure to non-food ads.
The study, which will be presented at the European Congress on Obesity in M&aacute;laga, Spain, also found that the impact on calorie intake was the same for both specific foods adverts and generic adverts for fast food brands. It also noted that the type of adverts did not make a difference in the findings.
Also read | <a href="https://www.wionews.com/science-tech/chatgpt-driving-supernatural-mania-creating-a-black-mirror-world-like-chatgpt-jesus-9038782">ChatGPT users in a state of 'psychosis', believe 'cosmic' overlords are watching them: Report</a>
<h2>What researcher says</h2>
&ldquo;This is the first study to show that brand-only food advertising affects what children eat,&rdquo; said Emma Boyland, the lead author of the study and professor of food marketing and child health at the University of Liverpool.
&ldquo;We also showed that children don&rsquo;t just eat more immediately following food advertising, they actually ate more at the lunch meal as well, a couple of hours after they had seen the advertising,&rdquo; she added.
Also read | <a href="https://www.wionews.com/science-tech/cancer-treatment-with-just-one-vaccine-nhs-rolls-out-5-minute-super-jab-that-will-truly-transform-livescancer-treatment-with-just-one-vaccine-nhs-rolls-out-5-minute-super-jab-that-will-truly-transform-lives-9021485">Cancer treatment with just one vaccine: NHS rolls out 5-minute &lsquo;super-jab&rsquo; that will &lsquo;truly transform lives&rsquo;</a>
Boyland said, &ldquo;The foods that we served them weren&rsquo;t the same foods that were shown in the advertisements and were presented with no branding information. So it wasn&rsquo;t that they were driven to buy the particular food or go and consume fast food, it was just a prompt to consume what was available.&rdquo;
<h2>Experts reveal loophole in UK ban on junk food adverts</h2>
The United Kingdom recently proposed a ban on junk food advertising on television from 5:30 am to 9 pm from October 2025, with a complete ban on paid-for online advertising in a bid to tackle growing obesity in the country. However, experts have highlighted a loophole in the government&rsquo;s plan.
Also read | <a href="https://www.wionews.com/science-tech/booze-cigs-and-lazying-around-start-triggering-health-problems-exactly-at-this-age-9001891">Booze, cigs and lazing around start triggering health problems exactly at THIS age</a>
Katharine Jenner, the director of the Obesity Health Alliance, said the research must send &ldquo;a clear message to policymakers: food advertising is driving excess calorie intake in children&rdquo;.
&ldquo;From October, new restrictions will limit unhealthy food adverts on TV before 9pm and online at any time &ndash; a vital step forward that will protect children from the worst offenders,&rdquo; she added.
&ldquo;But loopholes remain. Brands will still be able to advertise to young people even without showing specific products, on billboards and at bus stops, and children living with overweight or obesity are especially vulnerable,&rdquo; she said. &ldquo;If the government is serious about ending junk food advertising to children, they must close the loopholes that will allow companies to keep bombarding them.&rdquo;
Watch | UK Government's Restriction On Junk Food Advertisements Before 9 PM
<iframe width="600" height="auto" style="width: 100%; aspect-ratio: 4/3;" allowfullscreen="allowfullscreen" class="external-video publive-iframes-block" src="https://cdn.thepublive.com/wion/static/kaltura_player/wion_video_player_iframe.html?thumbnail=wion/media/post_attachments/files/2024/12/04/0412_wion_uk_3pm-1733310320-00000003.jpg&amp;videourl=https://vodakm.zeenews.com/vod/WION/0412_wion_uk_3pm.mp4/index.m3u8&amp;duration=89&amp;tags=UK,junk food,advertisement,obesity,Keir Starmer" title="UK Government's Restriction On Junk Food Advertisements Before 9 PM | World News | WION" id="PL_iframe_block-mampeasq-qtbzslgq-olxht6yg"></iframe>
&nbsp;

The study showed that children between the ages of seven and 15 consumed an average of 130 calories more after they were shown or played with minutes of junk food adverts. Science & tech

Just watching five minutes of advertising of junk foods can lead to children eating significantly more calories in a day, a new study has revealed. The study showed that children between the ages of seven and 15 consumed an average of 130 calories more after they were shown or played with minutes of junk food adverts. The research also studied their response after they saw or heard non-food adverts. Also read | Scientists discover dinosaur that roamed India and survived mass extinction After this, they were offered snacks like grapes or chocolate buttons, and then lunch with a range of sweet, savoury and healthy foods. Researchers found out that the children consumed 58 calories more in snacks and 73 calories more for lunch after exposure to non-food ads. The study, which will be presented at the European Congress on Obesity in Málaga, Spain, also found that the impact on calorie intake was the same for both specific foods adverts and generic adverts for fast food brands. It also noted that the type of adverts did not make a difference in the findings. Also read | ChatGPT users in a state of 'psychosis', believe 'cosmic' overlords are watching them: Report What researcher says “This is the first study to show that brand-only food advertising affects what children eat,” said Emma Boyland, the lead author of the study and professor of food marketing and child health at the University of Liverpool. “We also showed that children don’t just eat more immediately following food advertising, they actually ate more at the lunch meal as well, a couple of hours after they had seen the advertising,” she added. Also read | Cancer treatment with just one vaccine: NHS rolls out 5-minute ‘super-jab’ that will ‘truly transform lives’ Boyland said, “The foods that we served them weren’t the same foods that were shown in the advertisements and were presented with no branding information. So it wasn’t that they were driven to buy the particular food or go and consume fast food, it was just a prompt to consume what was available.” Experts reveal loophole in UK ban on junk food adverts The United Kingdom recently proposed a ban on junk food advertising on television from 5:30 am to 9 pm from October 2025, with a complete ban on paid-for online advertising in a bid to tackle growing obesity in the country. However, experts have highlighted a loophole in the government’s plan. Also read | Booze, cigs and lazing around start triggering health problems exactly at THIS age Katharine Jenner, the director of the Obesity Health Alliance, said the research must send “a clear message to policymakers: food advertising is driving excess calorie intake in children”. “From October, new restrictions will limit unhealthy food adverts on TV before 9pm and online at any time – a vital step forward that will protect children from the worst offenders,” she added. “But loopholes remain. Brands will still be able to advertise to young people even without showing specific products, on billboards and at bus stops, and children living with overweight or obesity are especially vulnerable,” she said. “If the government is serious about ending junk food advertising to children, they must close the loopholes that will allow companies to keep bombarding them.” Watch | UK Government's Restriction On Junk Food Advertisements Before 9 PM

Just five minutes of junk food ads can lead children to consume more calories, study reveals

Acetaminophen, widely known as paracetamol and sold under brand names like Tylenol and Panadol, may do more than just relieve pain. A study suggests that the commonly used over-the-counter drug could influence decision-making by increasing risk-taking behaviour. The findings were published in Social Cognitive and Affective Neuroscience.
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Researchers at The Ohio State University found that individuals who took acetaminophen exhibited a reduced sense of caution in risky situations compared to those who did not. &nbsp;
<h2>Study highlights changes in decision-making</h2>
The study, involving over 500 university students, examined how a single 1,000 mg dose of acetaminophen affected risk perception. Participants engaged in a computerised balloon-pumping task where they could earn virtual money by inflating a balloon&mdash;but risked losing it all if the balloon burst. Those who took acetaminophen pumped the balloons more aggressively and experienced more bursts than the placebo group, indicating a greater tolerance for risk. &nbsp;
Also Read | <a class="gh-archive-page-post-title-link" href="https://www.wionews.com/science-tech/spider-eggs-on-mars-nasa-scientists-spot-strange-mysterious-object-on-red-planet-see-close-up-image-8905669" aria-label="Spider eggs on Mars? NASA scientists spot strange, mysterious object on Red Planet - see close-up image">Spider eggs on Mars? NASA scientists spot strange, mysterious object on Red Planet - see close-up image</a>
<h2>Less anxiety, more risk-taking?</h2>
Lead researcher Baldwin Way suggested that acetaminophen dulls the negative emotions associated with risk.&nbsp; "Acetaminophen seems to make people feel less negative emotion when they consider risky activities &ndash; they just don't feel as scared,&rdquo; he explained.&nbsp;
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Similar effects were observed in surveys where participants rated the riskiness of various hypothetical scenarios, such as betting money on sports or driving without a seatbelt. &nbsp;
<h2>Possible psychological and biological links</h2>
While the study does not confirm real-world implications, it raises concerns about how acetaminophen may influence decision-making beyond physical pain relief. Researchers speculate that the drug might lower anxiety levels, leading to more risk-taking behaviour.&nbsp;
&nbsp;

SCIENCE & TECH| Researchers at The Ohio State University found that individuals who took acetaminophen exhibited a reduced sense of caution in risky situations compared to those who did not.

Acetaminophen, widely known as paracetamol and sold under brand names like Tylenol and Panadol, may do more than just relieve pain. A study suggests that the commonly used over-the-counter drug could influence decision-making by increasing risk-taking behaviour. The findings were published in Social Cognitive and Affective Neuroscience. Also Read | Teenage girls were victims of human sacrifice ritual in Turkey 5,000 years ago Researchers at The Ohio State University found that individuals who took acetaminophen exhibited a reduced sense of caution in risky situations compared to those who did not. Study highlights changes in decision-making The study, involving over 500 university students, examined how a single 1,000 mg dose of acetaminophen affected risk perception. Participants engaged in a computerised balloon-pumping task where they could earn virtual money by inflating a balloon—but risked losing it all if the balloon burst. Those who took acetaminophen pumped the balloons more aggressively and experienced more bursts than the placebo group, indicating a greater tolerance for risk. Also Read | Spider eggs on Mars? NASA scientists spot strange, mysterious object on Red Planet - see close-up image Less anxiety, more risk-taking? Lead researcher Baldwin Way suggested that acetaminophen dulls the negative emotions associated with risk. "Acetaminophen seems to make people feel less negative emotion when they consider risky activities – they just don't feel as scared,” he explained. Also Read | Lowering 'bioenergetic age' could cut Alzheimer’s risk, study suggests Similar effects were observed in surveys where participants rated the riskiness of various hypothetical scenarios, such as betting money on sports or driving without a seatbelt. Possible psychological and biological links While the study does not confirm real-world implications, it raises concerns about how acetaminophen may influence decision-making beyond physical pain relief. Researchers speculate that the drug might lower anxiety levels, leading to more risk-taking behaviour.

Common pain reliever drug may influence risk-taking behaviour, study suggests

The curiosity about life on Mars has been the subject of many a scientific and commercial travail. NASA's Curiosity rover mission is exactly that—to determine whether the red planet was ever habitable to microbial life. The Curiosity rover has now found the largest organic compound that has ever been found on Mars.

NASA's rover discovers largest organic compounds yet on Mars

Researchers have discovered that chewing gum releases hundreds of microplastics into people&rsquo;s mouths. They also warned of pollution caused by the rubber-based sweet.
The study conducted by scientists at the University of California, Los Angeles (UCLA) comes amid the rising concern over microplastics, tiny pieces of plastic, which are found throughout the world, from oceans to mountains, and even in the air.
The presence of microplastics has been detected in human bodies as well, including inside our blood, lungs and brain. This has sparked fear and concerns regarding its impact on health.
Also read | <a href="https://www.wionews.com/science-tech/study-ignites-fresh-hope-for-the-bald-sugar-gel-triggers-healthy-hair-regrowth-8880139">Study ignites fresh hope for the bald, &lsquo;sugar gel&rsquo; triggers healthy hair regrowth</a>
&ldquo;I don&rsquo;t want to alarm people,&rdquo; said Sanjay Mohanty, the lead researcher in the recent study, as cited by AFP. He added that presently, there is no evidence which directly highlights microplastics causing harm to human health.
The latest pilot study highlighted a way these invisible plastics enter our bodies&ndash;chewing gum.
Researchers arrived at their findings after testing the saliva of a person who chewed seven pieces each of 10 gum brands. They found that a gram of gum releases an average of 100 microplastic fragments, while some even shed over 600 particles.
According to researchers, people who chew about 180 pieces of gum in a year could be consuming about 30,000 microplastics. Mohanty stressed that the amount ingested through chewing gum is much less than in other ways microplastics can enter the human body.
Also read | <a href="https://www.wionews.com/world/human-population-on-earth-more-than-82-billion-people-8872274">Are there really 8.2 billion people on Earth? Study suggests there is a huge miscalculation</a>
On average, a litre of water in a plastic bottle contains about 240,000 microplastics, as per last year&rsquo;s study, reported AFP.
<h2>Researchers highlight ingredients of synthetic gum</h2>
Researchers noted that the most commonly sold chewing gum is called synthetic gum, which contains petroleum-based polymers to get that chewy effect. However, the packaging does not list any plastics in the ingredients and rather simply mentions &ldquo;gum-based&rdquo;.
&ldquo;Nobody will tell you the ingredients,&rdquo; Mohanty said.
Also read | <a href="https://www.wionews.com/science-tech/can-sugary-drinks-increase-risk-of-oral-cancer-shocking-study-links-popular-drinks-with-deadly-disease-8863324">Can sugary drinks increase risk of oral cancer? Shocking study links popular drinks with deadly disease</a>
The researchers analysed five brands of synthetic gum and five of natural gum, which contain plant-based polymers such as tree sap. However, the microplastics were found in abundance in both kinds, according to AFP.&nbsp;
The gum shed almost all microplastics within the first eight minutes of chewing gum, the researchers added.
David Jones, a researcher at the UK's University of Portsmouth, who was not involved in the study, highlighted that people tend to &ldquo;freak out a little bit&rdquo; when told that the chewing gum is made up of something similar to what is found &ldquo;in car tyres, plastic bags and bottles&rdquo;.
The researchers further warned of plastic pollution when people &ldquo;spit the chewing gum onto the sidewalk&rdquo;.
Also read | <a href="https://www.wionews.com/science-tech/cant-remember-being-a-baby-new-research-shows-you-have-the-memory-but-you-cant-access-them-8876402">Can&rsquo;t remember being a baby? New research shows you have the memories but can&rsquo;t &lsquo;access&rsquo; them</a>
The study was presented at the meeting of the American Chemical Society in San Diego.&nbsp;
(With inputs from agencies)

Science & tech | The presence of microplastics has been detected in human bodies as well, including inside our blood, lungs and brain. This has sparked fear and concerns regarding its impact on health.

Researchers have discovered that chewing gum releases hundreds of microplastics into people’s mouths. They also warned of pollution caused by the rubber-based sweet. The study conducted by scientists at the University of California, Los Angeles (UCLA) comes amid the rising concern over microplastics, tiny pieces of plastic, which are found throughout the world, from oceans to mountains, and even in the air. The presence of microplastics has been detected in human bodies as well, including inside our blood, lungs and brain. This has sparked fear and concerns regarding its impact on health. Also read | Study ignites fresh hope for the bald, ‘sugar gel’ triggers healthy hair regrowth “I don’t want to alarm people,” said Sanjay Mohanty, the lead researcher in the recent study, as cited by AFP. He added that presently, there is no evidence which directly highlights microplastics causing harm to human health. The latest pilot study highlighted a way these invisible plastics enter our bodies–chewing gum. Researchers arrived at their findings after testing the saliva of a person who chewed seven pieces each of 10 gum brands. They found that a gram of gum releases an average of 100 microplastic fragments, while some even shed over 600 particles. According to researchers, people who chew about 180 pieces of gum in a year could be consuming about 30,000 microplastics. Mohanty stressed that the amount ingested through chewing gum is much less than in other ways microplastics can enter the human body. Also read | Are there really 8.2 billion people on Earth? Study suggests there is a huge miscalculation On average, a litre of water in a plastic bottle contains about 240,000 microplastics, as per last year’s study, reported AFP. Researchers highlight ingredients of synthetic gum Researchers noted that the most commonly sold chewing gum is called synthetic gum, which contains petroleum-based polymers to get that chewy effect. However, the packaging does not list any plastics in the ingredients and rather simply mentions “gum-based”. “Nobody will tell you the ingredients,” Mohanty said. Also read | Can sugary drinks increase risk of oral cancer? Shocking study links popular drinks with deadly disease The researchers analysed five brands of synthetic gum and five of natural gum, which contain plant-based polymers such as tree sap. However, the microplastics were found in abundance in both kinds, according to AFP. The gum shed almost all microplastics within the first eight minutes of chewing gum, the researchers added. David Jones, a researcher at the UK's University of Portsmouth, who was not involved in the study, highlighted that people tend to “freak out a little bit” when told that the chewing gum is made up of something similar to what is found “in car tyres, plastic bags and bottles”. The researchers further warned of plastic pollution when people “spit the chewing gum onto the sidewalk”. Also read | Can’t remember being a baby? New research shows you have the memories but can’t ‘access’ them The study was presented at the meeting of the American Chemical Society in San Diego. (With inputs from agencies)

Think twice now before chewing gum! Scientists warn of microplastics released into mouth by ‘gum-based’ sweet

Relocating orangutans is a common practice to protect them from wildfires and other suspected dangers. These relocation practices are seen a lot in Malaysia and Indonesia. A recent study has found that orangutans find their way back to where they spent most of their time. Even though the conservationists carry out these operations with good intent, the outcome can differ.
Also read: <a href="https://www.wionews.com/world/woman-staff-calmly-talking-to-monkey-at-singapores-changi-airport-video-goes-viral-781445">Woman staff calmly talks to monkey at Singapore&rsquo;s Changi Airport, video goes viral</a>
These movements from unprotected fragmented forests and forest patches are known as wild-to-wild translocation and are done to conserve species. Some of these fragments also have human cohabitation, and the mammals are seen foraging crops.
&ldquo;Some of these animals are really old. In one instance, a 60-year-old male was moved. To you and me, that&rsquo;s like if someone kidnaps your grandpa, knocks him out, blindfolds him, drives him miles away from his neighbourhood, and then drops him off in some city he&rsquo;s never seen, where the people are unhappy to see him and might be aggressive,&rdquo; says lead author Julie Sherman, the director of Wildlife Impact, told news outlet Guardian.
Also read: <a href="https://www.wionews.com/world/thousands-of-animals-poisoned-blown-up-at-top-secret-uk-military-lab-8572706">Secret UK military lab 'blew up', 'poisoned' thousands of animals</a>
The study published in PLOS highlights, "We investigated orangutan wild-to-wild translocations in Indonesia from 2005 to 2022 using primarily data from public sources and consultation with practitioners. At least 988 wild orangutans were captured for translocation during the study period, including many reproductively valuable resident females and adult males removed from unprotected fragmented forests and forest patches."
The researchers in the study have suggested wild-to-wild translocations should not be the norm but instead used as an exception in situations where it is necessary. They further added the fragments used by orangutans should be monitored, developed, and maintained from time to time. Also, post-translocation monitoring should be worked upon.

Relocating orangutans is a common practice to protect them from wildfires and other suspected dangers. A recent study has found that orangutans find their way back. World news

Relocating orangutans is a common practice to protect them from wildfires and other suspected dangers. These relocation practices are seen a lot in Malaysia and Indonesia. A recent study has found that orangutans find their way back to where they spent most of their time. Even though the conservationists carry out these operations with good intent, the outcome can differ. Also read: Woman staff calmly talks to monkey at Singapore’s Changi Airport, video goes viral These movements from unprotected fragmented forests and forest patches are known as wild-to-wild translocation and are done to conserve species. Some of these fragments also have human cohabitation, and the mammals are seen foraging crops. “Some of these animals are really old. In one instance, a 60-year-old male was moved. To you and me, that’s like if someone kidnaps your grandpa, knocks him out, blindfolds him, drives him miles away from his neighbourhood, and then drops him off in some city he’s never seen, where the people are unhappy to see him and might be aggressive,” says lead author Julie Sherman, the director of Wildlife Impact, told news outlet Guardian. Also read: Secret UK military lab 'blew up', 'poisoned' thousands of animals The study published in PLOS highlights, "We investigated orangutan wild-to-wild translocations in Indonesia from 2005 to 2022 using primarily data from public sources and consultation with practitioners. At least 988 wild orangutans were captured for translocation during the study period, including many reproductively valuable resident females and adult males removed from unprotected fragmented forests and forest patches." The researchers in the study have suggested wild-to-wild translocations should not be the norm but instead used as an exception in situations where it is necessary. They further added the fragments used by orangutans should be monitored, developed, and maintained from time to time. Also, post-translocation monitoring should be worked upon.

'If someone kidnaps your grandpa...': Researchers suggest against relocating orangutans

A recent study has discovered that drinking just one can a day of sugary soda beverages can increase the risk of developing mouth cancer by five times.
The study conducted by researchers from the University of Washington was published in JAMA Otolaryngology-Head &amp; Neck Surgery on Thursday (Mar 13).&nbsp;
<h2>Rising cases of oral cancer</h2>
Amid the rising cases of oral cavity cancer, especially in young people who do not drink or smoke and have no other evident risk factors, scientists suggest that diet may play a major role.
Also read | <a href="https://www.wionews.com/science-tech/want-to-slower-your-brains-ageing-have-children-says-recent-study-8839204">Want to slow your brain's ageing? Have children, says recent study</a>
While this type of cancer was typically linked to older men who indulged in tobacco, alcohol, betel nut chewing and other common cancer threats, cancer cases related to them have been declining, especially in Western countries.
According to about 377,713 cases of oral cancer and 177,757 deaths were recorded in 2020.
Also read | <a href="https://www.wionews.com/science-tech/you-and-your-labrador-retrievers-may-share-same-gene-linked-to-obesity-study-8836704">You and your Labrador Retriever may share same gene linked to obesity: Study</a>
<h2>Oral cancer and sugary drinks</h2>
The new study highlights the potential health risks linked to regular consumption of sugary drinks as the world sees a rising trend in oral cancer cases.&nbsp;
The study examined data from over 160,000 women, finding those who consumed sugary beverages and compared them with any diagnoses of mouth cancer. They recorded 124 such cases over the period of 30 years.
Also read | <a href="https://www.wionews.com/science-tech/kissing-oral-sex-can-lead-to-dementia-scientists-reveal-you-can-catch-this-virus-in-bedroom-8858233">Kissing, oral sex can lead to dementia. Scientists reveal you can catch THIS virus in 'bedroom'</a>
The authors of the report did not name any particular brand of the sodas, lemonades and iced teas that the women consumed during the course of the study.
The analysis revealed that women who reported consuming at least one sugary beverage a day were 4.87 times more likely to have developed mouth cancer when compared to those who consumed less than one in a month.
Also read | <a href="https://www.wionews.com/science-tech/scientist-find-that-marriage-increases-the-risk-of-this-life-threatening-disease-in-men-by-62-8850287">Scientists find marriage increases the risk of THIS life-threatening disease in men by 62%</a>
While the cause remains unclear as further research is needed in the area, scientists suggested that factors like high fructose corn syrup content may be the reason behind the increased risk of disease.
(With inputs from agencies)

Science & tech | Health and wellness | The new study highlights the potential health risks linked to regular consumption of sugary drinks as the world sees a rising trend in oral cancer cases.

A recent study has discovered that drinking just one can a day of sugary soda beverages can increase the risk of developing mouth cancer by five times. The study conducted by researchers from the University of Washington was published in JAMA Otolaryngology-Head & Neck Surgery on Thursday (Mar 13). Rising cases of oral cancer Amid the rising cases of oral cavity cancer, especially in young people who do not drink or smoke and have no other evident risk factors, scientists suggest that diet may play a major role. Also read | Want to slow your brain's ageing? Have children, says recent study While this type of cancer was typically linked to older men who indulged in tobacco, alcohol, betel nut chewing and other common cancer threats, cancer cases related to them have been declining, especially in Western countries. According to about 377,713 cases of oral cancer and 177,757 deaths were recorded in 2020. Also read | You and your Labrador Retriever may share same gene linked to obesity: Study Oral cancer and sugary drinks The new study highlights the potential health risks linked to regular consumption of sugary drinks as the world sees a rising trend in oral cancer cases. The study examined data from over 160,000 women, finding those who consumed sugary beverages and compared them with any diagnoses of mouth cancer. They recorded 124 such cases over the period of 30 years. Also read | Kissing, oral sex can lead to dementia. Scientists reveal you can catch THIS virus in 'bedroom' The authors of the report did not name any particular brand of the sodas, lemonades and iced teas that the women consumed during the course of the study. The analysis revealed that women who reported consuming at least one sugary beverage a day were 4.87 times more likely to have developed mouth cancer when compared to those who consumed less than one in a month. Also read | Scientists find marriage increases the risk of THIS life-threatening disease in men by 62% While the cause remains unclear as further research is needed in the area, scientists suggested that factors like high fructose corn syrup content may be the reason behind the increased risk of disease. (With inputs from agencies)

Can sugary drinks increase risk of oral cancer? Shocking study links popular drinks with deadly disease

Marriage triples the risk of obesity for men but does not affect women, according to new research. Researchers also find an increased risk of both sexes being overweight if married. Watch this report for more details!

Being married triples the risk of obesity in men, study suggests

A groundbreaking study by Haifa University suggests that MDMA helped survivors of the October 7 attack cope with trauma. Researchers found that the release of hormones like oxytocin reduced fear among those affected. The study analyzed 650 survivors and revealed key insights into the role of recreational drugs in trauma recovery.

MDMA helped Oct 7 survivors cope with trauma, study finds

Don't you just love the feeling of having a good meal? It turns out whales express that feeling by singing...Watch in for more details!

Whales sing after a good meal: Study

Researchers have experimentally observed a rare phase of water known as plastic Ice VII for the first time, a form that was previously only predicted by theoretical models. This discovery sheds new light on how water behaves under extreme conditions and could help explain the composition of distant planets and moons.
<h2>Ice like no other</h2>
The study has been published in Nature. Unlike regular ice, plastic Ice VII requires extreme conditions to form. Scientists subjected water to pressures as high as 6 gigapascals (nearly 60,000 times atmospheric pressure) and temperatures up to 327&deg;C (620&deg;F) at the Institut Laue-Langevin (ILL) in France. The high-pressure, high-temperature environment forced water molecules into a distinct interwoven cubic structure, with hydrogen atoms behaving unusually.
In this state, hydrogen atoms were observed moving erratically, leading to a phenomenon that had long puzzled researchers. The challenge in detecting plastic Ice VII lay in tracking these hydrogen movements, which required highly sensitive techniques rather than simply mapping the ice&rsquo;s structure.
Also Read | &nbsp;<a href="https://www.wionews.com/science-tech/study-suggests-yoghurt-may-help-reduce-risk-of-specific-colon-cancers-8749285">Study suggests yoghurt may help reduce risk of specific colon cancers</a>
<h2>Breakthrough using advanced techniques&nbsp;</h2>
To capture the elusive phase, the research team used quasi-elastic neutron scattering (QENS), a method that tracks the movement of tiny particles like hydrogen atoms. This confirmed a 17-year-old prediction that hydrogens within Ice VII swivel at a microscopic level when subjected to high temperatures and pressure.&nbsp;
However, an unexpected discovery emerged&mdash;rather than rotating freely, the molecules inside plastic Ice VII moved in staggered steps. Scientists believe this is due to the breaking and reforming of hydrogen bonds within the structure.
"The QENS measurements suggested a different molecular rotation mechanism for plastic Ice VII than the free rotor behaviour initially expected," explains Maria Rescigno, a physicist from the Sapienza University of Rome.
Also Read | &nbsp;<a href="https://www.wionews.com/science-tech/climate-change-is-changing-behaviour-of-crocodiles-study-8748766">Climate change is changing behaviour of crocodiles: Study</a>
<h2>Implications for distant worlds</h2>
This exotic ice could have once existed on Neptune, Jupiter&rsquo;s moon Europa, and other icy worlds in our Solar System. Understanding how plastic Ice VII forms and behaves could provide insights into the geophysical processes of these celestial bodies.
Another intriguing question remains&mdash;how exactly does the transition to plastic Ice VII occur? Scientists are investigating whether the process is gradual or sudden. If the transition is continuous, it could mean plastic Ice VII serves as a precursor to an even rarer state of water called the superionic phase, where hydrogen moves freely through an oxygen crystal lattice.
"The continuous transition scenario is very intriguing," says physicist Livia Bove. "It hints that the plastic phase could be the precursor of the elusive superionic phase&mdash;another hybrid exotic phase of water predicted at even higher temperatures and pressures, where hydrogen can diffuse freely through the oxygen crystalline structure."
&nbsp;

SCIENCE & TECH | Trending: The study has been published in Nature. Unlike regular ice, plastic Ice VII requires extreme conditions to form. This discovery sheds new light on how water behaves under extreme conditions.

Researchers have experimentally observed a rare phase of water known as plastic Ice VII for the first time, a form that was previously only predicted by theoretical models. This discovery sheds new light on how water behaves under extreme conditions and could help explain the composition of distant planets and moons. Ice like no other The study has been published in Nature. Unlike regular ice, plastic Ice VII requires extreme conditions to form. Scientists subjected water to pressures as high as 6 gigapascals (nearly 60,000 times atmospheric pressure) and temperatures up to 327°C (620°F) at the Institut Laue-Langevin (ILL) in France. The high-pressure, high-temperature environment forced water molecules into a distinct interwoven cubic structure, with hydrogen atoms behaving unusually. In this state, hydrogen atoms were observed moving erratically, leading to a phenomenon that had long puzzled researchers. The challenge in detecting plastic Ice VII lay in tracking these hydrogen movements, which required highly sensitive techniques rather than simply mapping the ice’s structure. Also Read | Study suggests yoghurt may help reduce risk of specific colon cancers Breakthrough using advanced techniques To capture the elusive phase, the research team used quasi-elastic neutron scattering (QENS), a method that tracks the movement of tiny particles like hydrogen atoms. This confirmed a 17-year-old prediction that hydrogens within Ice VII swivel at a microscopic level when subjected to high temperatures and pressure. However, an unexpected discovery emerged—rather than rotating freely, the molecules inside plastic Ice VII moved in staggered steps. Scientists believe this is due to the breaking and reforming of hydrogen bonds within the structure. "The QENS measurements suggested a different molecular rotation mechanism for plastic Ice VII than the free rotor behaviour initially expected," explains Maria Rescigno, a physicist from the Sapienza University of Rome. Also Read | Climate change is changing behaviour of crocodiles: Study Implications for distant worlds This exotic ice could have once existed on Neptune, Jupiter’s moon Europa, and other icy worlds in our Solar System. Understanding how plastic Ice VII forms and behaves could provide insights into the geophysical processes of these celestial bodies. Another intriguing question remains—how exactly does the transition to plastic Ice VII occur? Scientists are investigating whether the process is gradual or sudden. If the transition is continuous, it could mean plastic Ice VII serves as a precursor to an even rarer state of water called the superionic phase, where hydrogen moves freely through an oxygen crystal lattice. "The continuous transition scenario is very intriguing," says physicist Livia Bove. "It hints that the plastic phase could be the precursor of the elusive superionic phase—another hybrid exotic phase of water predicted at even higher temperatures and pressures, where hydrogen can diffuse freely through the oxygen crystalline structure."

Scientists observe exotic ice that could exist on alien planets for the first time

A recent long-term study in the US suggests that consuming yoghurt twice a week could offer protection against certain types of colorectal cancer. While previous research has hinted at yoghurt&rsquo;s benefits for gastrointestinal health, findings have been inconsistent. This new study sheds light on how yoghurt consumption may influence cancer risk.&nbsp;
<h2>Key findings</h2>
The study, published in Gut Microbes, analysed data from over 87,000 women and nearly 45,000 men, spanning over three decades. While no significant link was found between yoghurt consumption and overall colorectal cancer incidence, researchers observed a notable effect when analysing specific cancer subtypes.
Also read |<a href="https://www.wionews.com/science-tech/french-scientists-achieve-major-milestone-in-nuclear-fusion-surpassing-chinas-record-8746721"> </a><a href="https://www.wionews.com/science-tech/french-scientists-achieve-major-milestone-in-nuclear-fusion-surpassing-chinas-record-8746721">French scientists achieve major milestone in nuclear fusion, surpassing China&rsquo;s record</a>
Individuals who consumed at least two servings of yoghurt per week were found to be 20 per cent less likely to develop Bifidobacterium-positive tumours, particularly in the proximal colon, compared to those who consumed yoghurt less than once a month.
<h2>Role of Bifidobacterium in tumour growth</h2>
Bifidobacterium is a common gut microbe found in both the human intestine and yoghurt. In about 30 per cent of colorectal cancer cases, this bacterium is present in tumour tissue, particularly in aggressive forms of the disease. It appears to thrive in the low-oxygen environment of tumours, potentially leaking past the intestinal barrier into colon tissue.&nbsp;
Surprisingly, consuming more Bifidobacterium through yoghurt might help prevent this process. Early studies suggest that the bacterium may have antioxidant, anti-inflammatory, and immune-boosting effects, which could support gut health and strengthen the intestinal barrier.
Also read |<a href="https://www.wionews.com/world/first-in-the-world-london-doctors-cure-blindness-in-children-heres-how-gene-therapy-britain-doctors-8742633"> </a><a href="https://www.wionews.com/world/first-in-the-world-london-doctors-cure-blindness-in-children-heres-how-gene-therapy-britain-doctors-8742633">'First in the world': London doctors cure blindness in children born with a genetic condition</a>
<h2>Further research needed</h2>
While the findings are promising, researchers emphasise that the results are observational and require further study. Epidemiologist Andrew Chan from Massachusetts General Hospital noted that this research adds to growing evidence linking diet, gut microbiome health, and cancer risk.
The study&rsquo;s authors suggest that future research should explore the long-term effects of yoghurt consumption on colorectal cancer prevention and the underlying biological mechanisms.
&nbsp;

SCIENCE & TECH | Trending: The study, published in Gut Microbes, analysed data from over 87,000 women and nearly 45,000 men, spanning over three decades.

A recent long-term study in the US suggests that consuming yoghurt twice a week could offer protection against certain types of colorectal cancer. While previous research has hinted at yoghurt’s benefits for gastrointestinal health, findings have been inconsistent. This new study sheds light on how yoghurt consumption may influence cancer risk. Key findings The study, published in Gut Microbes, analysed data from over 87,000 women and nearly 45,000 men, spanning over three decades. While no significant link was found between yoghurt consumption and overall colorectal cancer incidence, researchers observed a notable effect when analysing specific cancer subtypes. Also read | French scientists achieve major milestone in nuclear fusion, surpassing China’s record Individuals who consumed at least two servings of yoghurt per week were found to be 20 per cent less likely to develop Bifidobacterium-positive tumours, particularly in the proximal colon, compared to those who consumed yoghurt less than once a month. Role of Bifidobacterium in tumour growth Bifidobacterium is a common gut microbe found in both the human intestine and yoghurt. In about 30 per cent of colorectal cancer cases, this bacterium is present in tumour tissue, particularly in aggressive forms of the disease. It appears to thrive in the low-oxygen environment of tumours, potentially leaking past the intestinal barrier into colon tissue. Surprisingly, consuming more Bifidobacterium through yoghurt might help prevent this process. Early studies suggest that the bacterium may have antioxidant, anti-inflammatory, and immune-boosting effects, which could support gut health and strengthen the intestinal barrier. Also read | 'First in the world': London doctors cure blindness in children born with a genetic condition Further research needed While the findings are promising, researchers emphasise that the results are observational and require further study. Epidemiologist Andrew Chan from Massachusetts General Hospital noted that this research adds to growing evidence linking diet, gut microbiome health, and cancer risk. The study’s authors suggest that future research should explore the long-term effects of yoghurt consumption on colorectal cancer prevention and the underlying biological mechanisms.

Study suggests yoghurt may help reduce risk of specific colon cancers

French scientists achieved a breakthrough on Tuesday in nuclear fusion research, successfully maintaining superheated plasma for a record 22 minutes. &nbsp;
The experiment was conducted using the WEST tokamak machine in southern France, where the plasma was sustained for 1,337 seconds on February 12. France&rsquo;s Atomic Energy Commission (CEA) confirmed that this surpassed the previous record set in China last month by 25 per cent.
<h2>A step closer to the future of clean energy &nbsp;</h2>
Nuclear fusion involves fusing two atomic nuclei to release energy&mdash;a stark contrast to nuclear fission, which splits atoms and is used in existing nuclear power plants. Fusion promises a near-limitless supply of clean energy without the long-lived radioactive waste associated with fission. &nbsp;
Also Read |<a href="https://www.wionews.com/science-tech/alien-life-in-universe-sulfur-dioxide-gas-exoplanet-8746476"> </a><a href="https://www.wionews.com/science-tech/alien-life-in-universe-sulfur-dioxide-gas-exoplanet-8746476">Scientists say THIS smelly gas is key in the hunt for alien life in universe</a>
However, achieving controlled fusion requires extreme conditions, with plasma temperatures exceeding 100 million degrees Celsius&nbsp;
<h2>Overcoming scientific and technological hurdles &nbsp;</h2>
Anne-Isabelle Etienvre, head of fundamental research at the CEA, emphasised that sustaining plasma for such a duration demonstrates significant progress in controlling and maintaining the process. However, she acknowledged that several technological barriers remain before fusion can produce more energy than it consumes, reported AFP.
Also Read | <a href="https://www.wionews.com/world/first-in-the-world-london-doctors-cure-blindness-in-children-heres-how-gene-therapy-britain-doctors-8742633">'First in the world': London doctors cure blindness in children born with a genetic condition</a>
The WEST research team now aims to extend plasma durations even further, potentially reaching several hours, while also increasing temperatures to approach real-world fusion conditions. Scientists are also analysing how prolonged exposure to intense plasma affects the tokamak&rsquo;s interior, which will be crucial for future reactors. &nbsp;
<h2>Preparing for the ITER project &nbsp;</h2>
The findings from this experiment are expected to contribute to the International Thermonuclear Experimental Reactor (ITER), a massive multinational fusion project under construction in France. First proposed in 1985, ITER brings together global partners, including China, the European Union, India, Japan, South Korea, Russia, and the United States. Originally scheduled to become operational this year, ITER has faced repeated delays and rising costs, pushing its expected launch to at least 2033.
(With inputs from agencies)

Trending | SCIENCE & TECH | The experiment was conducted using the WEST tokamak machine in southern France, where the plasma was sustained for 1,337 seconds on February 12.

French scientists achieved a breakthrough on Tuesday in nuclear fusion research, successfully maintaining superheated plasma for a record 22 minutes. The experiment was conducted using the WEST tokamak machine in southern France, where the plasma was sustained for 1,337 seconds on February 12. France’s Atomic Energy Commission (CEA) confirmed that this surpassed the previous record set in China last month by 25 per cent. A step closer to the future of clean energy Nuclear fusion involves fusing two atomic nuclei to release energy—a stark contrast to nuclear fission, which splits atoms and is used in existing nuclear power plants. Fusion promises a near-limitless supply of clean energy without the long-lived radioactive waste associated with fission. Also Read | Scientists say THIS smelly gas is key in the hunt for alien life in universe However, achieving controlled fusion requires extreme conditions, with plasma temperatures exceeding 100 million degrees Celsius Overcoming scientific and technological hurdles Anne-Isabelle Etienvre, head of fundamental research at the CEA, emphasised that sustaining plasma for such a duration demonstrates significant progress in controlling and maintaining the process. However, she acknowledged that several technological barriers remain before fusion can produce more energy than it consumes, reported AFP. Also Read | 'First in the world': London doctors cure blindness in children born with a genetic condition The WEST research team now aims to extend plasma durations even further, potentially reaching several hours, while also increasing temperatures to approach real-world fusion conditions. Scientists are also analysing how prolonged exposure to intense plasma affects the tokamak’s interior, which will be crucial for future reactors. Preparing for the ITER project The findings from this experiment are expected to contribute to the International Thermonuclear Experimental Reactor (ITER), a massive multinational fusion project under construction in France. First proposed in 1985, ITER brings together global partners, including China, the European Union, India, Japan, South Korea, Russia, and the United States. Originally scheduled to become operational this year, ITER has faced repeated delays and rising costs, pushing its expected launch to at least 2033. (With inputs from agencies)

French scientists achieve major milestone in nuclear fusion, surpassing China’s record

How often have you wished that you could erase bad memories from your system, as if they never existed? Imagine if that bad episode, that difficult day, could be forgotten entirely, like it never happened in the first place. What if there was a magic wand that could help you let go of intrusive memories? Well, according to a study, a good night's sleep may actually help restrict bad memories and provide a way to move past them.

A good night's sleep may help restrict bad memories, says study

A recent IIT study reveals that 45% of Himachal Pradesh is at risk of landslides and floods, with one disaster potentially triggering another. The region has already suffered over 400 deaths from natural calamities, leading to significant damage.

45% of Himachal Pradesh at risk of landslides and floods

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