Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

The volume includes 40 new files, including 19 videos.

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

On a dark night several decades ago, Kate Bush pulled over by the side of the road to discover a strange phenomenon in the ...

Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a ...