<p>A team of scientists from the University of Bristol studied the earliest ecosystem on Earth to understand when life began flourishing on our planet, just a hundred million years after planetary formation.</p>

<p>The new study was published in&nbsp;Nature Ecology &amp; Evolution. The living beings are said to have come from a single common ancestor known as LUCA (Last Universal Common Ancestor), according to the scientists.</p>

<p>LUCA is a hypothesised common ancestor from which it is believed all modern cellular life has descended.</p>

<p>The living beings that evolved from LUCA also came from different sources: the amino acids which had built proteins in other cellular organisms, cellular machinery like the ribosome and others, and the shared energy currency.</p>

<p><strong>Also Read:&nbsp;</strong><a href="https://www.wionews.com/science/earths-groundwater-to-turn-undrinkable-for-half-a-billion-people-by-2100-study-740031">Earth's groundwater to turn 'undrinkable' for half a billion people by 2100: Study</a></p>

<p>The team compared all the genes in the genomes of living species, counting the mutations that have occurred within their sequences over time since they shared an ancestor in LUCA.</p>

<p>Some species' time of separation was understood from the fossil record and a genetic equivalent of the familiar equation was used by the team to understand when LUCA existed, which was found to be 4.2 billion years ago - nearly four hundred million years after the Earth and our solar system was formed.</p>

<h2><strong>LUCA was a complex organism, exploiting its environment: Scientists&nbsp;</strong></h2>

<p>The study's co-author Dr Sandra Álvarez-Carretero said, "We did not expect LUCA to be so old, within just hundreds of millions of years of Earth formation. However, our results fit with modern views on the habitability of early Earth."</p>

<p>The researchers also worked on LUCA's biology by modelling the physiological characteristics of living species with the genealogy of LUCA's life.</p>

<p>Explaining the process, lead author Dr Edmund Moody said, "The evolutionary history of genes is complicated by their exchange between lineages. We have to use complex evolutionary models to reconcile the evolutionary history of genes with the genealogy of species."</p>

<p><strong>Watch:&nbsp;Scientists say the Earth's core is behaving oddly. Here's why</strong></p>

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/scientists-say-the-earths-core-is-behaving-oddly-heres-why-739062/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

<p>"Our study showed that LUCA was a complex organism, not too different from modern prokaryotes, but what is really interesting is that it's clear it possessed an early immune system, showing that even by 4.2 billion years ago, our ancestor was engaging in an arms race with viruses," said co-author Professor Davide Pisani, while speaking about the features of LUCA.</p>

<p>Taking this discussion further, co-author Tim Lenton said, "It's clear that LUCA was exploiting and changing its environment, but it is unlikely to have lived alone. Its waste would have been food for other microbes, like methanogens, that would have helped to create a recycling ecosystem."</p>

<p><em>(With inputs from agencies)</em></p>


A team of scientists from the University of Bristol studied the earliest ecosystem on Earth to understand when life began flourishing on our planet, just a hundred million years after planetary formation.

A team of scientists from the University of Bristol studied the earliest ecosystem on Earth to understand when life began flourishing on our planet, just a hundred million years after planetary formation. The new study was published in Nature Ecology & Evolution. The living beings are said to have come from a single common ancestor known as LUCA (Last Universal Common Ancestor), according to the scientists. LUCA is a hypothesised common ancestor from which it is believed all modern cellular life has descended. The living beings that evolved from LUCA also came from different sources: the amino acids which had built proteins in other cellular organisms, cellular machinery like the ribosome and others, and the shared energy currency. Also Read: Earth's groundwater to turn 'undrinkable' for half a billion people by 2100: Study The team compared all the genes in the genomes of living species, counting the mutations that have occurred within their sequences over time since they shared an ancestor in LUCA. Some species' time of separation was understood from the fossil record and a genetic equivalent of the familiar equation was used by the team to understand when LUCA existed, which was found to be 4.2 billion years ago - nearly four hundred million years after the Earth and our solar system was formed. LUCA was a complex organism, exploiting its environment: Scientists The study's co-author Dr Sandra Álvarez-Carretero said, "We did not expect LUCA to be so old, within just hundreds of millions of years of Earth formation. However, our results fit with modern views on the habitability of early Earth." The researchers also worked on LUCA's biology by modelling the physiological characteristics of living species with the genealogy of LUCA's life. Explaining the process, lead author Dr Edmund Moody said, "The evolutionary history of genes is complicated by their exchange between lineages. We have to use complex evolutionary models to reconcile the evolutionary history of genes with the genealogy of species." Watch: Scientists say the Earth's core is behaving oddly. Here's why "Our study showed that LUCA was a complex organism, not too different from modern prokaryotes, but what is really interesting is that it's clear it possessed an early immune system, showing that even by 4.2 billion years ago, our ancestor was engaging in an arms race with viruses," said co-author Professor Davide Pisani, while speaking about the features of LUCA. Taking this discussion further, co-author Tim Lenton said, "It's clear that LUCA was exploiting and changing its environment, but it is unlikely to have lived alone. Its waste would have been food for other microbes, like methanogens, that would have helped to create a recycling ecosystem." (With inputs from agencies)

Earth was barren till life came into existence 4.2 billion years ago: Study

<p>Disney/Pixar’s latest film ‘Luca’ will be released in China on August 20. This will be the first Hollywood film getting a premiere date in China since the last release in June. It’s premiere date comes at a time when about 30% of cinemas are closed in the market due to a COVID surge.&nbsp;</p>

<p>Last Pixar film ‘Soul’ was a hit in China and went on to gross $58 million.&nbsp;<br />
&nbsp;<br />
Luca is a coming-of-age tale directed by Oscar nominee Enrico Casarosa. Set in a seaside town on the Italian Riviera, it centers on a young boy experiencing an unforgettable summer. Luca shares his adventures with his newfound best friend, but all the fun is threatened by a deeply-held secret: they are sea monsters from another world just below the water’s surface.</p>

<p><a href="https://www.wionews.com/entertainment/hollywood/news-emmy-awards-2021-venue-moved-to-indoor-outdoor-amid-rising-covid-cases-404559" hreflang="en">Emmy Awards 2021: Venue moved to indoor/outdoor amid rising COVID cases</a></p>

<p><a href="https://www.wionews.com/entertainment/hollywood/news-meet-the-cast-of-how-i-met-your-father-himyms-much-awaited-spinoff-404572" hreflang="en">Meet the cast of 'How I Met Your Father', HIMYM's much-awaited spinoff</a></p>


Disney/Pixar’s latest film ‘Luca’ will be released in China on August 20. This will be the first Hollywood film getting a premiere date in China since the last release in June.

Disney/Pixar’s latest film ‘Luca’ will be released in China on August 20. This will be the first Hollywood film getting a premiere date in China since the last release in June. It’s premiere date comes at a time when about 30% of cinemas are closed in the market due to a COVID surge. Last Pixar film ‘Soul’ was a hit in China and went on to gross $58 million. Luca is a coming-of-age tale directed by Oscar nominee Enrico Casarosa. Set in a seaside town on the Italian Riviera, it centers on a young boy experiencing an unforgettable summer. Luca shares his adventures with his newfound best friend, but all the fun is threatened by a deeply-held secret: they are sea monsters from another world just below the water’s surface. Emmy Awards 2021: Venue moved to indoor/outdoor amid rising COVID cases Meet the cast of 'How I Met Your Father', HIMYM's much-awaited spinoff

Disney/Pixar film 'Luca' sets August 20 release date for China

<p>Hollywood actor Jack Dylan Grazer, who has worked in films like 'Luca', ‘It’, 'It Chapter 2', ‘We Are Who We Are’, and ‘Shazam!’ came out as bisexual while conducting a social media live broadcast.&nbsp;</p>

<p><br />
Grazer also shared that going forward, he would like to be addressed as 'he/they'. As per a report published by an American entertianment and lifestyle magazine, he made this announcemnt during an Instagram Live session.</p>

<p>&nbsp;<br />
In the live video, Grazer, who is 17 years of age, was part of a Question &amp; Answer segment with fans when one of them asked if he was gay, Grazer replied, "I am bi." &nbsp;He then smiled and quoted his 'Luca' character Alberto Scorfano, saying, "Silenzio Bruno!”</p>

<p><br />
His fans have also pointed out that he has changed his preffered pronouns on his Instagram account's bio section, changing it to 'he/they'. Grazer will soon be seen in 'Ron's Gone Wrong' and also star in the second instalment of DC movie 'Shazam!', titled 'Shazam! Fury of the Gods'. The superhero film is slated to release in 2023.&nbsp;</p>


Hollywood actor Jack Dylan Grazer, who has worked in films like 'Luca', ‘It’, 'It Chapter 2', ‘We Are Who We Are’, and ‘Shazam!’ came out as bisexual while conducting a social media live broadcast.

Hollywood actor Jack Dylan Grazer, who has worked in films like 'Luca', ‘It’, 'It Chapter 2', ‘We Are Who We Are’, and ‘Shazam!’ came out as bisexual while conducting a social media live broadcast. Grazer also shared that going forward, he would like to be addressed as 'he/they'. As per a report published by an American entertianment and lifestyle magazine, he made this announcemnt during an Instagram Live session. In the live video, Grazer, who is 17 years of age, was part of a Question & Answer segment with fans when one of them asked if he was gay, Grazer replied, "I am bi." He then smiled and quoted his 'Luca' character Alberto Scorfano, saying, "Silenzio Bruno!” His fans have also pointed out that he has changed his preffered pronouns on his Instagram account's bio section, changing it to 'he/they'. Grazer will soon be seen in 'Ron's Gone Wrong' and also star in the second instalment of DC movie 'Shazam!', titled 'Shazam! Fury of the Gods'. The superhero film is slated to release in 2023.

'Luca', 'It' actor Jack Dylan Grazer comes out as bisexual

<p>People have been talking about Pixar’s upcoming animated family film ‘Luca’ and the movie comparisons to the 2017 movie ‘Call Me By Your Name.&nbsp;<br />
<br />
And now after so much netizen talking and calling out makers for copying the 2017 blockbuster movie.&nbsp;'Luca' director Enrico Casarosa says that his movie has nothing to do with 'Call Me By Your Name'<br />
<br />
In a virtual press conference, as reported by Entertainment Weekly, he says, ''That was really never in our plans," Casarosa says, "This was really about their friendship in that kind of pre-puberty world."</p>

<p>In fact,&nbsp;further,&nbsp;revealed that the film’s story was inspired by Casarosa and his childhood best friend, Alberto, and their adventures palling around Genoa in the summer of the 1980s. He described Alberto as being "this bit of a troublemaker,"<br />
<br />
<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/QiCif7A2NRI" title="YouTube video player" width="560"></iframe><br />
<br />
"He had a family who was a little bit not there for him, and I had a family who was a little bit too much there for me," he says. "I was timid and kinda shy, and he was following a passion every week. I would just run around the old town in Genoa, which is kinda dicey. We would just take some chances." he added.&nbsp;</p>

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<p dir="ltr" lang="en">Tfw you’re Pixar but you accidentally remake Call Me By Your Name <a href="https://t.co/3culCrrFkS">pic.twitter.com/3culCrrFkS</a></p>
— Zach Raffio (@zachraffio) <a href="https://twitter.com/zachraffio/status/1342587727154450433?ref_src=twsrc%5Etfw">December 25, 2020</a></blockquote>
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<p dir="ltr" lang="en">PG Call Me By Your Name <a href="https://t.co/xtJN6vI3fU">https://t.co/xtJN6vI3fU</a></p>
— Opalescent Ash (@opalescentash) <a href="https://twitter.com/opalescentash/status/1288827800481419264?ref_src=twsrc%5Etfw">July 30, 2020</a></blockquote>
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<p dir="ltr" lang="en">the similarities between call me by your name and luca <a href="https://t.co/QvYUQ2frS8">pic.twitter.com/QvYUQ2frS8</a></p>
— potter (@louistfIeur) <a href="https://twitter.com/louistfIeur/status/1364970124567072776?ref_src=twsrc%5Etfw">February 25, 2021</a></blockquote>
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<p>The 2017 Oscar winner, a 17-year-old teenager (Timothee Chalamet) has an affair with an older male (played by Army Hammer) during a glorious summer on the Italian seaside and Pixar’s Luca follows a story of a young sea creature (Jacob Tremblay) who’s befriended by an older creature (Jack Dylan Grazer), who travel to the surface and take on human form as they enjoy summer in a bucolic Italian seaside village.<br />
<br />
Luca will premiere on June 18 exclusively on Disney+.</p>


People have been talking about Pixar’s upcoming animated family film ‘Luca’ and the movie comparisons to the 2017 movie ‘Call Me By Your Name. And now after so much netizen talking and calling out makers for copying the 2017 blockbuster movie.

People have been talking about Pixar’s upcoming animated family film ‘Luca’ and the movie comparisons to the 2017 movie ‘Call Me By Your Name. And now after so much netizen talking and calling out makers for copying the 2017 blockbuster movie. 'Luca' director Enrico Casarosa says that his movie has nothing to do with 'Call Me By Your Name' In a virtual press conference, as reported by Entertainment Weekly, he says, ''That was really never in our plans," Casarosa says, "This was really about their friendship in that kind of pre-puberty world." In fact, further, revealed that the film’s story was inspired by Casarosa and his childhood best friend, Alberto, and their adventures palling around Genoa in the summer of the 1980s. He described Alberto as being "this bit of a troublemaker," "He had a family who was a little bit not there for him, and I had a family who was a little bit too much there for me," he says. "I was timid and kinda shy, and he was following a passion every week. I would just run around the old town in Genoa, which is kinda dicey. We would just take some chances." he added. Tfw you’re Pixar but you accidentally remake Call Me By Your Name pic.twitter.com/3culCrrFkS — Zach Raffio (@zachraffio) December 25, 2020 × PG Call Me By Your Name https://t.co/xtJN6vI3fU — Opalescent Ash (@opalescentash) July 30, 2020 × the similarities between call me by your name and luca pic.twitter.com/QvYUQ2frS8 — potter (@louistfIeur) February 25, 2021 × The 2017 Oscar winner, a 17-year-old teenager (Timothee Chalamet) has an affair with an older male (played by Army Hammer) during a glorious summer on the Italian seaside and Pixar’s Luca follows a story of a young sea creature (Jacob Tremblay) who’s befriended by an older creature (Jack Dylan Grazer), who travel to the surface and take on human form as they enjoy summer in a bucolic Italian seaside village. Luca will premiere on June 18 exclusively on Disney+.

Pixar’s ‘Luca’ director rubbishes comparisons to ‘Call Me By Your Name’

Dutch students build a bright yellow, sporty, 2 seater electric car from recycled material including plastic & household garbage. They have named it Luca, WION brings you a report.

Dutch students made electric car from recycled material

luca

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