The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The Daleks may be Doctor Who‘s most iconic villains, but they’re also something of a continuity minefield. In part, that’s ...

Sci-fi movies are known for their big ideas and complicated themes, but there are many movies that people struggle to ...

The Marvel Universe has a rich history, with some of its secrets taking ages before their truth was discovered.

For the first time in nearly 10 years, Ridley Scott fans will venture to theaters to see a sci-fi movie from the Alien and Blade Runner director, who has been steering more towards historical epics ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Alien life would not be random monster fiction, but shaped by evolution, gravity, light, water, and survival pressure. On red ...

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

In the Star Trek franchise, the first human being to ever meet a Klingon on the timeline isn't an astronaut or an adventurer, ...

There’s a particular kind of Atlanta mystery that doesn’t behave like a normal TV puzzle. It’s not a fan theory you can ...

This slideshow covers the top 25 best American time travel films based on data that Stacker compiled from IMDb and Metacritic ...

The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases spanning the 1940s to the present, along with the new Steven Spielberg ...