The Department of War released a fourth tranche of UFO documents Friday.

Roswell’s annual U.F.O. festival was supposed to be full of triumphant “told you so’s” after the Trump administration ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

NASA chief Jared Isaacman has said the US space agency holds images of objects it cannot explain, but he stopped short of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Superman is one of the most powerful characters in all of DC Comics, but there are several Kryptonians who match up to him.

With two new shows out this month, the veteran actor talks about fame and longevity in Hollywood, playing cowboys and bad ...

We might not be alone in the Universe. While combing through data from 1949, scientists spotted something impossible: strange ...

Back from Bad Axe Lake, a week of engine trouble, deer flies and dumb fishing luck becomes a reminder that the real catch is ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...