A strange UFO sighting in Susa Valley, Italy, leads to the construction of Sacra di San Michele, and according to theorists, ...

On December 26, 1980, a UFO crash site in Suffolk Country, England has become one of Britain's most famous UFO encounters in this clip from Season 12, "The Mystery of Rudloe Manor." ...

While they may look like something from a science-fiction film, the clouds are actually a rare natural phenomenon known as ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Stacker compiled a ranking of cities with the most UFO sightings in Massachusetts using data from the National UFO Reporting Center.

In an ambitious show at the Kulturstiftung Basel H. Geiger in Switzerland, Chloe Wise has a 34-minute film that addresses ...

One can understand why these “aliens” would be so intent on bashing Christianity. Assuming these entities are in fact demonic ...

President Donald Trump made a jaw dropping jibe when he was allegedly briefed on alien “hybrids” living among humans.