In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying saucer' and reshaped UFO history.

Pilot Kenneth Arnold took flight from Chehalis, Washington in his single-engine airplane, looking for a missing military ...

Stacker compiled a ranking of cities with the most UFO sightings in Colorado using data from the National UFO Reporting ...

Stacker compiled a ranking of cities with the most UFO sightings in New Jersey using data from the National UFO Reporting Center.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

The National UFO Reporting Center has documented nearly 1,200 UFO sightings coming from people in Louisiana, but experts say 95% of the sightings nationally can be explained later. Now, as the ...

Half a century after "Close Encounters of the Third Kind," the director returns to the subject of UFOs with "Disclosure Day." His science fiction films are informed by his fascination with alien encou ...