The White House advisor has earned attention-and intense scientific criticism-for his theories about alien technology.

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House scientific advisory council on UFOs.

President Donald Trump announced on Truth Social he had authorized the Department of Defense – which he now calls the Department of War – to begin releasing files pertaining to alien and ...

Sometimes, "unidentified" means just what it sounds like.

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and alien conspiracists gathered.

A 1989 investigation by George Knapp explored how various religious perspectives, including Catholicism, Judaism, Mormonism, ...

NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

The latest tranche of declassified “UAP” files don't reveal much.

One Erie bookstore took visitors out of this world, celebrating a local legend that has sparked curiosity for decades. Werner Books and Coffee wrapped up its annual UFO Days celebration, marking the ...

Sean Stone says the U.S. government reverse-engineered craft in the Roswell crash.

Jessica Burbank and Amber Duke react to reporting that a 10 foot, possibly extraterrestrial, figure was spotted. #UFO #Aliens ...