Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that unlikely occurrence, ranked.

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a ...

Some of the best science fiction TV shows ever premiered in the 1990s, and they are still worth watching today.

When it comes to science fiction, it can be challenging to find material that doesn't include aliens in one form or another. Whether they live in the deep blue sea, the far reaches of the galaxy, or ...

Loved Netflix’s War Machine? Here are five must-watch sci-fi action thrillers and military sci-fi films packed with ...

Phil Lord and Christopher Miller turn Bay Area author Andy Weir's novel "Project Hail Mary" into a terrific science fiction popcorn movie.

Time to go on an adventure ...

Before you watch Disclosure Day you need to take a trip to Steven Spielberg's previous alien entries.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real ...

Science fiction movies like 2001: A Space Odyssey and Everything Everywhere All at Once have the best and most effective use ...