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

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

A recording of the “creepy” moment a pilot was told “good luck with the aliens” after reporting a UFO sighting to air traffic ...

THIS is the chilling moment a pilot is wished “good luck” dealing with aliens after spotting a “silver canister” UFO just ...

A massive fire at the Roswell Air Center in New Mexico has sparked new conspiracy theories. The fire occurred just south of ...

A look at James Fox's expanded documentary on the 1996 Varginha UFO incident in 'Moment of Contact: New Revelations of Alien ...

'The Late Show with Stephen Colbert' and guest Demi Moore As a native of Roswell, N.M., Demi Moore has a lot of thoughts about extraterrestrials. All of which she was happy to share with Stephen ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." On the evening of October 4, 1967, a group of teens near Canada’s Shag Harbour noticed strange orange ...