Top 10 world news today: Russia warns US over sanctions on Navalny poisoning, US lawmakers are attempting to scrap "One China" policy, and more. Click on the headline to read the full story.

Top 10 world news today: Russia threatens US over Navalny sanctions, earthquake rocks Greece, and more

NASA's James Webb Space Telescope, set to be the largest of its kind concluded its final functional tests at Redondo Beach in California on March 1. The James Webb Space Telescope is part of an international programme led by the National Aeronautics and Space Administration (NASA) along with the European Space Agency (ESA) and the Canadian Space Agency.

As NASA finishes final tests of James Webb Space Telescope, here's a look at its supreme capabilities

The world is witnessing a shortage of computer chips, which is affecting the production of everything ranging from smartphones to smart cars. Computer chips silently power an array of products - smartphones, tablets, smartwatches, and even smart cars, but now the world is running short on them.

What caused global shortage of computer chips that power our planet?

While the world fears vaccine inequity could slow down the global rollout of COVID-19 vaccines, wealthy countries are politicising and wasting vaccines. Europe bought 400 million doses of the Oxford-AstraZeneca vaccines and is now wasting the life-saving drugs.

Why are wealthy European countries wasting AstraZeneca COVID-19 jabs?

Microsoft on Tuesday said that a cyber espionage group linked to China has been exploiting newly found flaws in the company's mail server software. On Tuesday, the company claimed that the hacking group infiltrated the email inboxes.

Hackers linked to China attack Microsoft's email server, exploit new vulnerabilities

Could warning labels on alcohol packaging help save lives? Scientists recently found that cigarette-style health warnings on liquor could help spread awareness about consumption among young adults.

Warning labels on alcohol bottles could help save lives: Study

Ever wondered if you can travel faster than light? It may not be too far from reality, after all. How, you wonder? It's simple - a warp drive! Scientists have historically discouraged others from taking the idea of warp drives too seriously, but a new study suggests that travelling faster than light may be possible by taking advantage of a "loophole" in general relativity, which refers to laws of gravitation posited by Albert Einstein.

Is it possible to travel faster than light? Scientists believe so!

Australia has officially confirmed the extinction of 13 species endemic to the country. These include 12 mammals, along with the first reptile to have gone extinct since European colonisation ended.

Australia: 13 more species have now gone extinct

In a series of revelations flowing in from our galactic backyard, geologists have now solved the mysteries surrounding glaciers on Mars. Turns out, our red neighbour has undergone at least 20 separate ice ages!

Turns out Mars underwent not one, but up to 20 separate ice ages!

Ukrainian President Volodymyr Zelensky on Tuesday received a coronavirus vaccine injection in the war-torn east, saying there was nothing to fear and urging others to follow his example.

Ukraine's Zelensky receives coronavirus vaccine in war-torn east, urges others to follow suit

Top 10 world news today: US imposes sanctions on Russia over the poisoning of Kremlin critic Navalny, China says Uighurs, Tibet and Hong Kong issues not in the essence of human rights, schoolgirls that were abducted in Nigeria released, and more.

Top 10 world news today: Schoolgirls abducted in Nigeria released, US sanctions Russia over Navalny poisoning, and more

Workers at Amazon's Alabama warehouse are standing up to the retail giant, with over 5,000 employees set to vote on potential unionisation this month. The workers will decide whether to join one of the oldest retail unions in the US or not.

To Amazon's dismay, warehouse workers set to vote on potential unionisation

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