Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life.

"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...

Finding life on Mars might be closer than we thought. NASA’s Curiosity rover has yielded promising data from the Red Planet, ...

The Curiosity rover conducted a first-of-its kind experiment on Mars, detecting organic molecules that have never been ...