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

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

If you're looking for a new sci-fi movie to check out on Netflix, this movie that blends the intensity of "12 Angry Men" with ...

This video follows a chaotic Area 51 adventure as the group heads into one of the most restricted and mysterious places in ...

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

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

From new gems like Hades to proper classics like The Legend of Zelda: Ocarina of Time, these video games are virtually ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

Millions gather in streets and officials appear in public at Tehran funeral of Ali Khamenei in show of defiance against US and Israel ...

The hilarious comedy about an alien stranded on earth returns for a fourth season, but will move to a new network.

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...