Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...

A great way to spread awareness about the day itself, as well as environmental conservation, is to share powerful Earth Day quotes that remind ... is not money, it is life.” ...

Scientists at Yale and in Singapore have devised what may be the ultimate acid test—a comprehensive model for estimating the ...

Intelligent life may develop on planets as a rule, not an exception — increasing the odds of humanity existing beyond Earth ... in the peer-reviewed journal Science Advances Friday, stand ...

Mars is apparently not the only planet on our radar capable of sustaining life. UK researchers have confirmed the existence of a “super-Earth” located 20 light-years away that could reveal the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists who just ...

About 99% of Earth is uninhabitable; in deep underground places with high pressure and temperature, even the toughest bacteria cannot survive. However, there are places where life thrives ...

It may provide the clearest picture yet of how Earth evolved to a point where life was able to flourish ... a professor of Earth and planetary sciences in Yale’s Faculty of Arts and Sciences, and ...