UK filmmaker Mark Christopher Lee claims Donald Trump has written a UFO disclosure speech confirming aliens exist, allegedly set for 8 July at the UN.

The largest investigation of UFOs in the history of the world was launched by the former USSR in the late 1970s and produced piles of highly sensitive reports, including one that almost started World ...

Little-known Danish contactees claim extraterrestrials have been speaking to Europe for centuries, from a mysterious 1600 ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of interest using the world's largest radio telescope.