A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

The film features interviews with Lee and archival appearances by the likes of Clark, Sagan, Ray Bradbury, and legendary ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

CENAP, based in Lützelbach south of Frankfurt, recorded 1,348 UFO sightings last year from Germany, Austria and Switzerland, as well as a few from other countries, according to its director Hansjürgen ...

Ever gazed at the night sky and wondered if we're truly alone, or if cosmic travelers zip through our solar neighborhood ...

For now, the alien spacecraft theory remains unproven. Advocates insist that more studies and evidence are needed before they ...

There are still more dungeons left to explore and dragons to fight, if Stranger Things goes the spinoff route!

Loeb was referencing the CIA’s response to a query by UFO researcher/conspiracy theorist John Greenewald Jr. In the letter, ...

It's impractical to use a real home, so they constructed most of the interior sets inside the gym at New Trier High School in ...

Big hitter Peter F. Hamilton has a new sci-fi novel out this month – and Booker winner George Saunders ventures into ...