Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer them a somewhat risky buffet. There is liquid water, as well as salts, ...

Set in the year 2120, about 20 years before Ridley Scott’s original 1979 Alien movie, the series explores a world where massive corporations are racing to weaponize alien biology. So, instead of ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...