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 ...

Scientists who once rolled their eyes at flying saucer stories are now treating strange things in the sky as a serious ...

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" ...

"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 ...

Tech mogul Elon Musk has weighed in on UFO sightings, asserting that neither he nor SpaceX has encountered any evidence of alien visitors. He suggests ...

LAS VEGAS -- Las Vegas police have released bodycam and 911 audio of officers responding to a call from a family who claimed a UFO crashed in their backyard. According to ABC News, a family called 911 ...

Does the video show a Hellfire missile bouncing off of a UFO? A never-before-seen video released Tuesday by a member of Congress appears to show a U.S. military Hellfire missile bouncing off a bright, ...