Neil deGrasse Tyson explains why, despite believing life likely exists elsewhere, he's still waiting for real proof.

Researchers named the spring "Pythia’s Oasis" for Ancient Greece's Pythia, an oracle who sat in a temple above a crack in the ...

An astrophysicist has proposed an intriguing explanation for why humanity has never made contact with an extraterrestrial ...

As with many big space stories, 3I/ATLAS is getting a fair share of attention as well as some more controversial theories ...

Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts ...

Given the likelihood of intelligent extraterrestrial life, why is there still no compelling evidence of it? A new theory, ...

In a claim that has sparked widespread curiosity and scepticism, a group of researchers has suggested that aliens might have ...

If there are aliens out there somewhere in the vast universe, as many have suggested, why haven't they contacted us? A new theory proposes that perhaps ...

Could aliens be walking among us, looking like humans? This is not a new suggestion, but one which a scientist says could be ...

The persistent human fascination with extraterrestrial life and the fundamental question of whether we are alone in the universe has driven countless investigations, theories, and debates throughout ...

Scientists have completed the broadest search to date for extraterrestrial civilizations by scanning roughly 10.3 million stars using a radio telescope in Australia, but have found nothing - not yet, ...

Will Alien: Earth get a second season? Good news for fans: While a second season hasn’t been confirmed yet, there are encouraging signs. Creator Noah Hawley definitely wants one. “Season 1 is the ...