Avatar actress Sigourney Weaver has been married to Jim Simpson since 1984, but for two decades, her husband was unable to ...

For more than a century, the idea that life might have arrived on our planet from elsewhere in the cosmos sat at the fringes ...

I knew it had to be more than just a smattering of trivia, however. PC Gamer's readers are some of the most diehard XCOM fans on the internet—you lot need a real challenge. So here, I've got one for ...

Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Yes, AI is mysterious. Creators are embracing its unpredictability to produce works that go beyond what human or machine ...

When it comes to science fiction, there are numerous styles and flavors to choose from. That's what makes the genre so fun.

On January 14, 2005, the Huygens probe landed on Saturn’s largest moon, Titan. Huygens remains the first and only landing in ...

Crew-11 is scheduled to depart the orbiting lab on Wednesday (Jan. 14) at 5:05 p.m. EST (2205 GMT). On Wednesday afternoon ...

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

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.