What happens when people who already believe in aliens are dropped into the middle of an elaborate extraterrestrial hoax?

It’s the world’s most prestigious photography show, but Les Rencontres de la Photographie really flies thanks to the jaw-dropping work of eccentrics, amateurs and complete unknowns ...

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

The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order, including ...

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

The U.S. military released a new batch of files related to UFOs, including one report from a Navy pilot who said a mysterious ...

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

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

ROSWELL, N.M. — The world famous Roswell “incident” was no UFO but rather a Russian spacecraft with “grotesque, child-size aviators” developed in human experiments by Nazi doctor and war criminal ...

WASHINGTON — The U.S. is concealing a longstanding program that retrieves and reverse engineers unidentified flying objects, a former Air Force intelligence officer testified Wednesday to Congress.

The object resembles what was dubbed a “jellyfish” UFO, captured on video in Iraq in 2018.