For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

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

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 ...

"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 ...

Scientists are testing new UFO research methods in an effort to break the stigma surrounding the topic that has discouraged generations. Professor Matthew Syzdagis told "Elizabeth Vargas Reports" ...

Every year Brits report hundreds of sightings of Unidentified Flying Objects (UFOs) - and have been doing so for more than eight decades. Here are some of the most mysterious UFO sightings in the UK ...