Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind is not alone in the universe.

Hollywood has never been known for its strict adherence to science. In most blockbusters the laws of physics are treated more like polite suggestions than hard rules. Need I mention “Armageddon”? I ...

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a tough critic of science fiction books and films that explore these topics.

A new trailer for Steven Spielberg's Disclosure Day has been released, giving another look at the director's highly anticipated return to sci-fi.

Move over Xenomorph — these are the most mind-bendingly terrifying aliens in fiction. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

Add Yahoo as a preferred source to see more of our stories on Google. While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real science peppered throughout.

The first two episodes of Alien: Earth premiere Tuesday, August 12 on Hulu and FX. Alien: Earth is the latest entry into the long running franchise that all at once pays homage to its source material ...

"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 ...