British Airways pilot reports UFO flying dangerously close to New York-bound flight.

The former Pentagon UFO office chief says the FBI's triangular object sighting lacks evidence, calling witness credibility a ...

The new files include witness statements and drawings after alleged Skinwalker sightings on a ranch in Utah.

Some documents date back to the 1940s, 1950s and 1960s, but the most intriguing are from this year.

WASHINGTON (AP) — A new Pentagon office set up to track reports of unidentified flying objects has received “several hundreds” of new reports but no evidence so far of alien life, the agency's ...

It was the late 1950s when Ruben Uriarte saw his first UFO — a silvery, oval-shaped object hovering by the Oakland foothills. “I thought maybe it was a blimp, because it was just hanging there. I ...