A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

Why are we allowing unidentified objects to operate with impunity in our skies?” one expert testified Tuesday.

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

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

The DOW says the federal government is unable to confirm the nature of the observed phenomena, due to the lack of sufficient ...

On June 24, 1997, the United States Air Force released its final report on claims that an alien spacecraft crashed near ...

The U.S. fighter pilot who was shot down over Iran in April reportedly described seeing multiple Iranian drones hovering in ...

Extraterrestrial visitors are not only already here – they are landing in a top secret “alien airport” hidden away in the ...

A covert Chinese space plane has quietly released a new UFO-like object into orbit, according to US tracking data, fuelling ...

The small alien bus driver character in DC's Supergirl film has a very distinct voice. Here's who plays that character and ...