Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

As Donald Trump’s GOP grows more and more fanatically xenophobic and rabidly anti-socialist, it’s worth examining how the ...

The Critics Choice Award-nominated actress spoke to that idea, saying: ...

Sigourney Weaver and James Cameron are reflecting on their lengthy creative partnership — which began with the 1986 sci-fi ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

If you're a fan of the monster-of-the-week stories and dual-lead chemistry of The X-Files, here are 15 shows that offer a ...

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Former RNC chair Michael Whatley campaigns across North Carolina for Senate seat, joining Trump at Rocky Mount rally as GOP ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

Comet 3I/ATLAS, only the third known object from interstellar space to pass through our solar system, is about to make its closest approach to Earth. On Friday, Dec. 19, it will come within about 170 ...

Alien: Earth creator Noah Hawley has publicly stated that the TV spinoff series will not feature a crossover with Predator, ruling out an appearance from the Yautja in Season 2 and beyond. Dan ...

An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...