For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Indiana Republican Sen. Jim Banks on Monday introduced a bill that would codify President Trump’s Day 1 executive order ...

An extraterrestrial creature resembling a cephalopod, such as a squid, changed its skin color and moved its tentacles, ...

The administration has shifted from a shock-and-awe strategy to a patient, grinding war on American democracy ...

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 ...

From alien tyrants to superpowered crime lords, the 2000s saw a new breed of evil arise to contend with Marvel’s greatest ...

Credit: NASA Titan’s resources could one day make Saturn’s largest moon a major outpost for deep space exploration. Titan is ...

Under Wong Kim Ark—and thus under Barbara as well—the children of invaders are not automatic birthright citizens.

'This one's exciting.' ...

Grab your popcorn and kill the lights, because the mid-summer streaming slate is officially out of control. It’s not just the ...

Few TV twists are as good as The Twilight Zone's "To Serve Man," but the episode's brilliance goes far beyond its iconic ...