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

“If this truth were just known overnight, that would mess up a lot of people,” says Spielberg about the impact of disclosing alien life.

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

But the reviews for ‘Disclosure Day’ among the experts on UAP—unidentified aerial phenomena—are decidedly mixed.

Neil deGrasse Tyson urges the US government to provide concrete evidence of extraterrestrial life, arguing that popular ...

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

Add Yahoo as a preferred source to see more of our stories on Google. This image released by Universal Pictures shows a scene from "Disclosure Day." | Universal Pictures and Amblin Entertainment via ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...

Whoopi Goldberg, whisperer to unknown paranormal entities and living conduit between our world and the ghostly realm, has once again confirmed to America that aliens are among us. Goldberg made the ...