Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

What would aliens actually look like? While simple life forms like bacteria may be common in the universe, complex ...

A North Wales vicar has argued that biblical prophet Ezekiel may have witnessed advanced alien technology, urging Christians ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White ...

This video explores the profound scientific and philosophical quest to discover intelligent extraterrestrial life, examining ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...