Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

The curious minds at What If explore what would happen if we found alien life on Enceladus.

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

IDW Publishing is highlighting the best part of Star Trek with its reprints of classic Trek comics that explore the franchise ...

There are hundreds of curated Marvel comic books you can read on the USA TODAY PLAY app. Try out these 10 classic superhero ...

A new sci-fi action epic starring Michael Fassbender is earning major buzz after its latest trailer unleashes pure alien ...

Aliens: Fireteam Elite 2 drops up to four players into the boots of Colonial Marines deployed to the most hostile corners of the Aliens universe. This is not a rescue mission – it’s a fight for ...