These spheres from the abyss conceal creatures with startling biology.

“A rare Mola mola (ocean sunfish) washed up on our shore at Cardiff State Beach today,” San Diego State Lifeguards stated Wednesday via Instagram. “It’s the heaviest bony fish on earth and can weigh ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

Subnautica is one of my all-time favorite games, in part because of the way it gets into your head. You're stranded on an alien planet made entirely of water, no one is around to help you, and your ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...

The deep sea is vast, dark, and almost completely unexplored filled with alien life, crushing pressure, and silence that ...