AN abandoned RAF site dubbed Britain’s ‘Area 51’ is a magnet for UFO hunters, urban explorers and conspiracy theorists who ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Don’t tell Mulder and Scully. An academic in England says Earthlings are having too close of an encounter with UFO conspiracies and that it “is no longer a quirk, but a widespread societal problem.” ...

Some of the most prevalent UFO conspiracy theories — including about aliens being housed at Area 51 in Nevada — were fueled by the Pentagon in an attempt to provide cover for secret weapons programs, ...

Steven Spielberg has yet to reveal much about his upcoming alien movie, but some conspiracy theorists think actual extraterrestrials could be featured.

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

A mysterious swarm of blinking UFOs has repeatedly appeared in the night sky of northern New Jersey, sparking fears that the government is hiding the truth and that the unidentified craft is part of ...