Ancient astronaut theorists speculate the causes for mysterious disappearances and sightings at Skinwalker Ranch. See more in ...

Pentagon UFO files reveal federal agents' accounts of mysterious orbs as Trump's scientific advisers debate alien theories ...

Add Yahoo as a preferred source to see more of our stories on Google. A remote-controlled drone over an ocean shoreline. - Credit: Getty Images For the past month, residents of the northeast and ...

WASHINGTON, June 12 (Reuters) - The Pentagon released a third tranche of previously classified files, opens new tab on alleged UFO sightings on Friday, which include reports of glowing, sometimes red, ...

Sharon Stone has sparked major concern after revealing she communicated with five mysterious "orbs" following the devastating stroke and brain hemorrhage that nearly killed her 25 years ago, ...

WASHINGTON — Buzz Aldrin observing a “fairly bright light source” while aboard the Apollo 11. A mysterious object making “multiple 90-degree turns” at a speedy clip. A blaringly bright object doing ...

Finding evidence of alien life would be “the biggest discovery ever made by humanity,” one expert said. But so far, there’s a lot of blurry photos and unconfirmed reports.

Bombshell files documenting alleged sightings of unidentified flying objects and aliens have been published by the US Administration. Donald Trump ordered the Department of War to release hundreds of ...

For the past month, residents of the northeast and mid-Atlantic U.S. have made thousands of reports and social media posts about supposed sightings of suspicious drones and unidentified aerial objects ...