A newly released federal report details how security officers chased an unidentified object after it triggered a lockdown at the Pantex nuclear weapons plant.

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

The actor left social media users scratching their heads after teasing an apparent encounter through a string of cryptic ...

After spending several years offline, James Franco is back on social media, but his recent posts have raised eyebrows over ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

Roswell’s annual U.F.O. festival was supposed to be full of triumphant “told you so’s” after the Trump administration ...

The Pentagon has released 40 new declassified UFO files, including decades-old military reports, videos and images ...

How a 22-pound stainless steel orb turned up in the ashes of a Florida brush fire, led to a bizarre military investigation, ...

Steven Spielberg knows aliens. Though he hasn't made as many UFO-centric movies as you might assume (he's made more movies about WWII than he has about extraterrestrials), the director behind Close ...

Alien invasion movies don’t always send us into orbit, but there are more than a few we consider to be out of this world. And the thing about UFO films is, even when they are bad, they can be a total ...