From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

You are driving alone through a quiet countryside road at dusk when something strange appears in the sky. A sudden white ...

Researchers say a biocontainment facility on the Moon could be humanity's last line of defense against potential future alien ...

Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a ...

A Catholic nun has weighed in on the long-running debate surrounding UFOs and extraterrestrial life. In a video posted on The ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

“Disclosure” has become a cult word. It shouldn’t be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly ...