From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Many American adults experience weekly nightmares and claim to have been abducted by an “alien.” ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

Cambridge has been dubbed the UK’s “alien capital” after a new analysis of police UFO reports found it logged the most ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

The book Flying Saucers from Outer Space, written by author Donald E. Keyhoe in 1953, was the first to use the term “UFO." ...

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

Cambridge has earned the nickname Britain's 'Alien Capital' after recording an unusually high number of alleged UFO abduction ...

Strikingly similar accounts of alien encounters are often rooted in the brain's ability to generate vivid, real-feeling ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.