Ex-intelligence official David Grusch claims the US government is hiding a massive city-block-sized alien underwater base and ...

People were allegedly advised to call the United Nations' "alien communications specialist" if they made contact with extraterrestrial life.

However vast you imagine the universe to be, it is almost certainly even larger. Our Milky Way galaxy is about 100,000 ...

If ancient extraterrestrial explorers ever traipsed through Earth's cosmic neighborhood, it's possible they left behind some ...

AI may help scientists search for extraterrestrial technosignatures. But the strangeness of modern models is not evidence of ...

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Add Yahoo as a preferred source to see more of our stories on Google. JD Vance and E.T. in 'E.T.' J.D. Vance does not believe that extraterrestrials are aliens from outer space as traditionally ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes ...

Cue the curiosity surrounding extraterrestrial life. The U.S. Department of Homeland Security has registered two new federal domains, including Alien.gov and Aliens.gov, though the websites aren't ...

A UFO researcher claims that he has spoken to 700 alien abduction survivors, and what they said helped him find religion.

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other ...