Explore 25 Earth locations that look like another planet! Discover bizarre landscapes, from Martian deserts to icy moons, ...

Video evidence shows an unidentified object that resembles a “tic tac” off the coast of San Diego, in this clip from Season 3 ...

California has been hiding an alien planet in the high desert this whole time, and the admission price is exactly zero ...

It's one of the atmosphere’s rarest and most breathtaking phenomena, one that's hard to capture on camera or video.

This remote desert offers peace, quiet, and otherworldly beauty. Nature’s layer cake rises from the desert floor in brilliant ...

The source of an out-of-this-world spectacle joked as being a “UFO” has been identified. Stargazers in South Australia were ...

A mysterious glowing object streaked across Xinjiang’s night sky on Tuesday, sparking online speculation about a “UFO.” But ...

A glowing object streaking across the night sky over Northwest China's Xinjiang Uygur Autonomous Region on Tuesday night left ...

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

A late-night drive along an empty desert highway completely transformed James Franco's reality. The actor found himself ...

The Alienware 15 sets out to balance affordability and performance, but whether it succeeds depends on personal preferences.

An alien convention will return to Eastbourne this year – and organisers suggest a UFO flyby could be on the agenda.