Are we alone in the universe? That tantalizing question is hard to ignore these days, as the Pentagon openly discusses ...

Add Yahoo as a preferred source to see more of our stories on Google. Lucia Gillot, 61, recalls her unforgettable encounter with a mysterious figure on the Llŷn Peninsula - Lorne ...

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

Scene for scene, the movie is a vigorous and diverting ride. Yet coming after the mountains of real UAP footage we've seen, "Disclosure Day" never gives you the contact high of awe that "Close ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

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 ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

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

Theological debates suggest alien encounters might challenge religious traditionalists more than dismantle faith.