WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

Known as the “Invasion of Washington,” the events unfolded over two weekends in 1952, when radar operators, military ...

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

A US pilot claims his aircraft was surrounded by a 'jellyfish' swarm before being shot down over Iran, sparking debates on ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

He estimates hundreds of incidents occur annually that baffle military leaders. In one series of events, Mellon said, UAP ...

From flying saucer sightings to an Air Force-funded study at CU Boulder, the city played an unexpected role in America's UFO ...

Multiple lawmakers attended, including Reps. Anna Paulina Luna, R-Fla., Eric Burlison, R-Mo., Tim Burchett, R-Tenn., Suhas ...

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their ...

Kansas City has long been a hotbed of activity, says Margie Kay, director of the Missouri chapter of the Mutual UFO Network ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be ...