Mars Rover accidentally ran over a rock and broke it open — revealing mysterious yellow crystals inside More life-related ...

Earth is probably stabilizing to life-friendly conditions, but Mars is different. This is indicated by simulations and ...

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

Curiosity stitched 291 Mastcam photos into a color-balanced 360° panorama of Gale Crater’s “boxwork” ridges—spiderweb-like ...

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 ...

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

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

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

NASA’s Curiosity rover has found rocks rich in carbonate minerals. These minerals are like Earth’s limestone and act as ...

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

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