Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

New research from ETH Zurich challenges the long-held “follow the water” rule in the search for extraterrestrial life. Scientists argue that a planet’s habitability depends on a narrow chemical ...

President Donald Trump on Thursday said he would direct the Pentagon and other government agencies to release government records related to extraterrestrial life and UFOs.

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. A new study shows that Earth formed under ...

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details.

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

In July 2014 a panel of scientists from NASA announced that they're convinced they will soon find life outside planet Earth. One NASA scientist said, "We believe we're very, very close in terms of ...

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...

For 25 years, the program has looked at how life began on Earth and how those conditions can translate to other planets in the galaxy.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...