The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

"Past climates with surface and shallow-subsurface liquid water are recorded by Mars's sedimentary rocks, including strata in the approximately 4-kilometer-thick [circa 2.5 miles thick] record at Gale ...

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

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

Martian dust devils may spark with electricity, potentially zapping rovers. New models show that charged dust could interfere ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Written by Abigail Fraeman, Deputy Project Scientist at NASA’s Jet Propulsion Laboratory Earth planning date: Friday, June 27 ...

UChicago-led analysis of Mars Science Laboratory Curiosity rover data may explain why planet was likely harsh desert for most ...

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

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

Curiosity finds strange boxwork ridges on Mars that hint at ancient underground water. Scientists are now drilling for ...