An eerie sighting over Washington DC has sparked claims that alien craft are hiding in America's skies.

There is a pretty pervasive and consistent assumption in our long history of UFO sightings: that the unidentified objects some of us see in the night sky are vehicles or crafts inside of which are ...

A mysterious craft has been spotted over a city with a population of millions, nearly 50 years to the day after another infamous UFO sighting investigated by the Pentagon.

Former Air Force intelligence specialist Dylan Borland claims the U.S. government is in possession of recovered non-human craft. He made the assertion on a recent episode of Sean Hannity’s Hang Out ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

See more of our coverage in your search results. Make New York Post a Preferred Source The Central Intelligence Agency placed its assets in the African nation of Zimbabwe on high alert in the summer ...

UFO coverup claims by Jay Stratton allege hidden craft, nonhuman beings, and blocked Pentagon reports. Read what he told Fox ...

NASA's probe captured a mysterious object soaring near the sun. It has sparked claims of a 'UFO mothership' traveling through ...

Former US intelligence officer and UFO whistleblower David Grusch has made a series of extraordinary claims about alleged alien encounters, crashed spacecraft and non-human beings during an appearance ...

A former Pentagon intelligence chief who led Washington's official UFO inquiries says he personally saw 'non-human craft' and 'non-human beings' while in government service in the United States, and ...

Nobody likes to talk about it, but thousands of Aussies from every walk of life have had encounters that cannot be explained.