Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an ...

It's easy to be cynical about the Seti Institute and its search for extra-terrestrial (ET) intelligence. After all, after years of listening out for alien radio broadcasts from the depths of space, ...

Humans curious about whether we are alone in the universe may be searching for the wrong thing, according to some experts who believe the search for alien life should focus on alien artificial ...

I believe extraterrestrial intelligence (in AI form) could be concealed under the lunar surface," Alex Ellery told Newsweek.

Are we alone in the universe? Probably not. But so far there’s been little hard proof of alien life, despite what Tucker Carlson says. What, then, to make of the mysterious, mummified creature that ...

One of the longest-standing mysteries in astronomy is why no alien civilisation has attempted to contact the green-and-blue world we call home. An expert has now offered a unique answer to this cosmic ...

A $100 million search for intelligent aliens has come up with some intriguing leads but has revealed no evidence of E.T. so far. Observations of nearly 700 stars by the Green Bank Telescope (GBT) in ...