It's not nearly as easy as one might think. The post If Scientists Ever Find Strong Evidence of Alien Life, Communicating It ...

Clean-up in Area 51: Obama forced to clarify his claim that aliens exist - ‘Statistically, the universe is so vast that the ...

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. New research suggests that ...

Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets miss during their formation but ours managed to hit.

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

Experts believe that we may now be close to finding extraterrestrial life. A specific point in our sky could hold the answer ...

"We thought clouds would hide life from us, but surprisingly, they could help us find life." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...

And, while we have no solid evidence of life outside our own planet—despite a large number of unexplained "UFO"-type observations —the sheer size of the known universe, and our knowledge of how ...