In an unexpected turn of events, NASA’s Curiosity rover has cracked open a rock on Mars, uncovering something so surprising ...

The Mars rover captured images of low ridges called boxwork patterns, which appear like spiderwebs from space.

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, ...

New images from NASA's Curiosity Mars rover show the first close-up views of a region scientists had previously observed only ...

The Curiosity rover has made its most unusual find to date on Mars: rocks made of pure sulfur. And it all began when the 1-ton rover happened to drive over a rock and crack it open, ...

Curiosity, NASA's Mars rover, accidentally cracked open a seemingly ordinary rock, revealing an unexpected yellow substance ...

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...

Curiosity's 7-foot arm can pick up samples from the surface and cook them inside the rover, sniffing the gases that come out of there and analyzing them for clues as to how the rocks and soil formed.

Even the spot that the Curiosity rover initially descended on 10 years ago was able to provide new insights for the team working to understand Mars. The rover landed in an area called the Gale Crater.