A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

Sega Gamescom 2026 brings five playable titles to Hall 7 in Cologne, headlined by the first European hands-on demo of Alien: ...

As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

Scientists have seen an atmosphere around a rocky, potentially habitable planet for the first time – marking a major milestone in the search for alien life. As well as being a major discovery in ...

How a forty-year-old satire of fascism became a meme for Trump, a flashpoint over women in sci-fi, and—for some fans—an ...

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

There have been loads of cool sci-fi movie weapons over the years, but none compare to these five that remain the most iconic ...

We tested and talked to experts to find the best desktop speakers for content creators, audiophiles, gamers, or anyone who ...

Some of the most common planets in our galaxy may be hiding far more water than scientists can currently detect—even with the ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.