A UT San Antonio-led international research team has identified chitin, the primary organic component of modern crab shells ...
After the Dinosaur-Killing Asteroid Wrecked the Planet, Life May Have Bounced Back Surprisingly Fast
Some 66 million years ago, life on Earth had a pretty bad day. The infamous Chicxulub asteroid slammed into the planet. The ...
The asteroid, around 100 feet in diameter, is speeding toward our planet at about 22,000 miles per hour, according to NASA.
A doctoral student recreated a tiny piece of the universe in a bottle to investigate the chemistry that led to life on Earth.
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