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

A sketch of the aliens Betty and Barney Hill described under hypnosis as they tried to recall the details of their abduction. These sketches are on display at the Portsmouth Historical Society's new ...

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

Many years ago, I was sitting on a boat in the middle of Lake Mead outside of Las Vegas. It was an impossibly dark night and the brilliant sea of stars overhead was perfectly reflected in the still, ...

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...