The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

We talk to astronomer Professor Jon Willis about what form alien life may take based on evidence we find on Earth ...

The question of whether aliens exist is not a new one. In science fiction films and books, people have wondered if we’re the only life in this universe and what that can imply for universes beyond ...

Imagine this scenario: Scientists have intercepted a transmission from an alien race. It's clear that the message comes from an intelligent being, but everything about it — the syntax, the grammar, ...

LOS ANGELES, Aug 12 (Reuters) - Both new and familiar alien lifeforms lurk around in the Disney series “Alien: Earth,” based on the original 1979 Ridley Scott "Alien" movie. “By bringing the story to ...

Aliens did not visit Earth in the distant past. They didn't build the pyramids or rule ancient Greece from Mount Olympus or teach Mesoamericans how to plant corn. How do I know? Because they didn't do ...