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

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

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 ...

Later this year, a prototype telescope is slated to land on the moon. It could usher in a new era of lunar radio astronomy.

Steven Spielberg returns with Disclosure Day, a sci-fi film about alien encounters starring Josh O'Connor and Emily Blunt, arriving June 12. Coffee found to have startling effect on aging, says new ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

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

During the Cold War, the U.S. government secretly funded programs investigating psychic spying and remote viewing. One of the most famous participants was Ingo Swann, a man who claimed he could ...