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

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

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

Are we witnessing a revival of the mass migration by sea crises of past decades? On June 5th, the U.S. Coast Guard announced ...

Nasa’s Habitable Worlds Observatory, launching in the 2040s, will depend on robotic spacecraft for maintenance and upgrades due to its distant location near Lagrange Point 2.

Today on AirTalk: Summer heat wave, electric vehicles, classic board and card games, Arroyo Seco, best alien movies and TV ...

Fallout 4's free Alien: Isolation-inspired mod is pure nightmare fuel ...

Each question in the ABC 50/50 quiz has only two options: one is right; the other is wrong. But there's a catch.

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

The Fantastic Four #91 is a fun time travel fakeout story, and here is why you should want to own this classic Marvel Comics ...

A recent poll found support for immigration in the U.S. remains high, but it is lower than where it stood last year. The ...

The Outer Limits still feels remarkably modern, with eerie sci-fi stories that inspired generations of genre television.