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: ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the United States remains that no evidence has emerged proving the existence of ...

Whether he meant to or not, Steven Spielberg has been trying to convince the world of alien existence for over 40 years. He’s donated money to research programs. He’s discussed the issue with ...

NEW YORK – If you’ve ever loved a Steven Spielberg sci-fi movie, then you have his mom to thank for it. Throughout his nearly half-century career, the three-time Oscar winner has asked us to consider ...

Have you read Max Evry's A Masterpiece in Disarray: David Lynch’s Dune? It's the kind of making-of movie book that's hard to come by these days - not just definitive, but also honest in a way that the ...

New DNA tests of the Paracas skulls have failed to disprove the Peru mummies' alien origins. Ancient aliens proponents saw a recent DNA analysis of the Paracas skulls as proof of their ...

Octopuses are among the most bizarre and intelligent creatures ever discovered, evolving an almost unbelievable combination of camouflage, problem-solving, escape abilities, and biological superpowers ...