When the Berwyn Mountain UFO was spotted in 1974, it got local villagers talking – but could an alien spacecraft really have ...

A Brazilian neurosurgeon claims he performed surgery on a living alien, revealing shocking details from the 1996 Varginha UFO incident.

One of the strangest reports of a close encounter with a UFO comes from the old Soviet Union, and ended with dozens of soldiers turned into stone by angry aliens. According to a report from the time, ...

A declassified CIA file recently released to the public details claims Soviet soldiers shot down a UFO, only to be “turned to stone” by aliens. The encounter reportedly occurred in 1993 in the former ...

A former NASA staffer has claimed one of the astronauts on board the Challenger space shuttle saw footage of alien corpses that perished in a UFO crash, RadarOnline.com can reveal. Forty years ago, on ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation. UFO enthusiasts and alien theorists hoped it could be a clue that would ...