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

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

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

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

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

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

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

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 ...

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

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