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

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...

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

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

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 ...

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