During these military exercises in 1952, various UFO sightings were recorded... but what did those at sea really see?

This is one of the most famous UFO sightings and alien abduction cases in history. Betty and Barney Hill were driving on a rural New Hampshire road one night when a bright light seemed to start ...

The history of UFO sightings in the United States can’t be told without the Pacific Northwest. Pilot Kenneth Arnold reported seeing nine unidentified flying objects whizzing past Mount Rainier ...

But are UFO sightings like this one a sign of extraterrestrial ... performance capabilities,” the report said. “In the long history of claims of extraterrestrial visitors, it is this level ...

This year's theme is Event Horizon, and many panels and lectures will be focused on what's to come for humanity.

Hill was researching the history of the hotel and McMinnville ... “The Trent Photos,” a 20-minute documentary on the Trent UFO sighting, will be screened at noon May 16 in Mattie’s Room ...

Now, defence analysts are linking an uptick in the region’s long history of alien invasion ... to Arizona’s collection of inexplicable sightings. At least until they’re explained.

Long before Roswell or modern sightings, hundreds of people in Sweden reported seeing a fleet of strange objects flying silently across the sky on May 16, 1808. Witnesses described glowing, spinning, ...

In 1988, a recently retired U.S. Air Force Office of Special Investigations (OSI) Agent claimed on live television that the ...

Hill was researching the history of the hotel and McMinnville itself when he ... “The Trent Photos,” a 20-minute documentary on the Trent UFO sighting, will be screened at noon May 16 in Mattie’s Room ...

Scientists in Mexico are studying a metal orb found in Colombia, which they believe could have extraterrestrial origins, but experts doubt its alien origin.