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 ...

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

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

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

Legendary fighting game studio Arc System Works has announced Donutal, an "alien screening adventure" in which the characters ...

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

Self-proclaimed godman Ponga Hariom Das has grabbed headlines after claiming that he has travelled across planets, visited ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

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

Since 2007, Jezebel has been the Internet's most treasured source for everything celebrities, sex, and politics...with teeth.

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

No, Barack Obama did not just reveal the existence of E.T. As The Daily Beast’s (self-appointed) UFO beat reporter, I took special notice when the former president declared that “aliens are real” ...