Cambridge leads UK cities in police-recorded UFO sightings, with a '1 in 400 lifetime chance' claim. However, the data ...

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

Check out 5 MORE mysterious UFO sightings that just can’t be explained, in this The Proof Is Out There compilation.

Orlando ranks No. 3 among U.S. cities for UFO sightings, with 13.8 sightings per 10,000 residents. Sarasota and Boise top the ...

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

Internet-famous UFO stories so wild they may just be true Alien and UFO sightings have been anomalies for decades. While the ...

“Mr. Chair, the truth is out there.” That’s what Rep. Nate Davidson, D-Cumberland and Dauphin said during a Tuesday Pa. House ...

He estimates hundreds of incidents occur annually that baffle military leaders.

Pols and experts claim that there’s a long-unheard secret tape of an “Invasion of Washington” UFO briefing – and they say the ...

These shocking UFOs have been spotted over some of the biggest cities in the U.S. See more in this compilation from The Proof ...

Christopher Mellon, a former high-ranking official in the U.S. Defense Department, says U.S. military leaders are baffled by ...

The Pentagon on Friday released a third batch of vintage classified files related to “flying saucers” and other unidentified anomalous phenomena — better known to most Americans as unidentified flying ...