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

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

NASA's Perseverance rover may have recorded evidence of a triboelectric discharge caused by a dust devil on Mars, according ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one — liquid ...

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

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

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the ...

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

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