Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

Scientists have uncovered shocking evidence that Earth's first life thrived in volcanic hellscapes 2.75 billion years ...

Even before the recently announced moons, Saturn had more than anyone could reasonably keep track of. Now, astronomers have ...

Europa, one of Jupiter’s intriguing moons, is hiding an ocean beneath its icy shell — an ocean that might harbor alien life.

We may be starting to get a grasp on what kick-started life on Earth – and it could help us search for it on other planets ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

But real lightning would have struck infrequently—and mostly in open ocean, where organic compounds would have quickly ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

An analysis of changes to global ecosystems has revealed that almost nowhere is untouched by the influence of humanity, with ...