Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

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

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

To support alien life, a planet doesn’t have to be exactly like Earth, but it does need a few key ingredients. First, it ...

Science fiction has imagined everything from little green men to tentacled monsters—but real biology may offer clearer clues. Evolution follows universal rules, meaning alien life on Earth-like ...

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.

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien ...

Lara Trump recently claimed the president already has a speech prepared on UFOs.

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.

PROOF of alien life is one step closer to being found thanks to a massive earthquake-proof telescope that’s near completion ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...