The region is home to "Pennsylvania's Roswell," recently mentioned in Steven Spielberg's "Disclosure Day." ...

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 ...

A triangular UFO photographed over Emiliano Zapata in central Mexico has prompted multiple witness reports across nearby ...

Roughly 40 percent of the unidentified anomalous phenomena cases in U.S. government files lack any confirmed explanation, a ...

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

Are we alone in the universe? The answer is no based on the amount of reported UFO sightings in these 26 Maine cities and ...

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

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

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

The Pentagon just released what they're calling never before seen UFO files, including videos, images, and original documents ...

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