A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo ...

King Killer #1, where sibling rivalry meets survival horror on a planet overrun by Xenomorphs. What could possibly go wrong?

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

CHARLOTTE, N.C. — A marine creature that resembles the alien E.T. has been found growing in a prehistoric area of eastern Pacific seafloor rock. The “E.T. sponge” has been classified as a new species ...

Scientists have discovered natural space weather stations that exist around distant stars because these stations can ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...