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

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

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

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

Explosive, just-released secret documents reveal that nations around the world – along with the U.S. – are investigating mounting, undeniable evidence of ongoing contact with UFOs, RadarOnline.com can ...

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 ...

A little over a month after former President Barack Obama re-opened the door to discussions about extraterrestrial life, a new study shows how frequently people think they could have spotted aliens.