The White House is mocking the idea of the U.S. retaining secrets involving alien encounters by launching a space-themed ...

The White House has launched a controversial new website called Aliens.gov — but the extraterrestrial-themed page isn't for disclosures on UFOs.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. But for viewers who believe ...

"Alien: Romulus" adds another chapter to a legendary franchise, but where does it fit on the timeline? We explore whether ...

Star Trek is a pillar of sci-fi and pop culture, but which of the characters from the franchise's 60-year history stand out ...

Fantastic Four #12 sends Reed and Johnny to Ancient Rome to fight time-traveling aliens. Surely nothing will go wrong with ...

FBI Director Kash Patel says the bureau has already delivered UFO documents to the Pentagon for public release, but missed deadlines and whistleblower warnings raise doubts about full transparency.

As 3 Body Problem moves further into its ambitious long-term story, one original cast member may not make the journey ahead. A recent update from a season 1 star has quietly raised uncertainty about ...

Gambit debuted in Marvel Comics in 1990 as a mutant thief who rescued an amnesiac Storm from the Shadow King’s minions. His ...

From crowd-pleasers like The Martian to ambitious sagas like The Three-Body Problem, these are the best sci-fi books to come out in the last 25 years.

No, the most wonderful time of the year is the summer because it means summer movies. Oh, sure. The summer movie season is kind of all year round these days, but studios still generally hold their ...