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

Led by a New York socialite who claimed to be an alien, Eternal Values boasted an elite membership. Now an ex-follower, 1980s ...

If Dr. Seuss had designed a forest, it would probably look a lot like the Joshua Tree Forest near Meadview, Arizona. This ...

That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

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

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

Looking up reveals nature’s skylight, framing Arizona blue against fiery red stone in perfect composition. Photo credit: ...

Stacker compiled a ranking of cities with the most UFO sightings in Georgia using data from the National UFO Reporting Center ...

President Donald Trump made a jaw dropping jibe when he was allegedly briefed on alien “hybrids” living among humans.

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...