Pilot Kenneth Arnold reported seeing nine unidentified flying objects whizzing past Mount Rainier at high speeds from his plane in June 1947, and the terms flying saucer and flying disc were born.

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 ...

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

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 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

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, ...

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

A pilot's chilling encounter with 'alien mothership' has resurfaced, with conspiracy theorists calling it one of the greatest cover-ups in US history ... after the 1986 UFO sighting and years ...

The Hensley’s and others saw the UFO for several nights following the first sighting. By the end of the week a rural mail carrier picked up what looked like a homemade UFO. It measured about ...