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

The Curiosity rover snapped a series of peculiar polygons that look suspiciously like giant fossilized reptile scales.

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two ...

NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

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

Learn about a new Curiosity experiment that found organic molecules on Mars, and what this could mean for life on the red ...

Admit it: when the Curiosity rover sent back the first pictures from Mars, you were hoping it looked like a scene from Britney Spears’ Mars-themed video “Oops ...

NASA's Mars rover Curiosity marks a full week on the Red Planet today (Aug. 13), and it's celebrating with a little rest and relaxation. The 1-ton rover began beaming home photos and testing out its ...

Add Yahoo as a preferred source to see more of our stories on Google. On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ever ...

How do you get people excited about a Mars rover that will attempt to land on the Red Planet in five days? You enlist the help of "Star Trek" icons Captain James T. Kirk and Wesley Crusher. Actors ...