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

During the American Civil War soldiers often saw UFOs and strange beings, leading Ancient Astronaut Theorists to ask if ...

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

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