A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

Scientists have announced the discovery of the largest organic molecules ever found on Mars. These molecules could have come from the breakdown of fatty acids that existed 3.7 billion years ago before ...

NASA's Curiosity rover is preparing for the next leg of its journey, a months-long trek to a formation called the boxwork, a set of weblike patterns on Mars's surface that stretches for miles. It will ...

On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ...

What can sulfur stones and mysterious patterns on Mars teach us about past liquid water life and the potential for ancient life on the Red Planet? This is what NASA’s Curiosity rover hopes to address ...

NASA has shared a new orbital image of the Curiosity Mars rover making tracks across the Red Planet to uncover secrets kept for billions of years. The image was taken from its Mars Reconnaissance ...

NASA’s Curiosity rover was spotted making tracks on Mars’ surface in a new photo. Taken in February, the rover is seen as a tiny black speck as it makes its way to its next destination. The rover has ...

Data from NASA's Curiosity rover collected on Mars is shedding new light on how the Red Planet became uninhabitable in the distant past due to a changing climate that caused the surface water to ...

Sometimes the wildest ideas work best. NASA’s latest Mars lander transformed an engineering team’s high-risk brainstorming into reality on Sunday, safely lowering the 1 ton, $2.5 billion Curiosity ...