Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.

Mars may look quiet from a distance, but up close it is anything but ...

Over the past decade, the Curiosity rover has played a key role in this search, steadily climbing the layered terrain of ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

NASA's Perseverance rover has added to its trove of curious finds, as the space agency published a photo of a rock on the surface of Mars that looks like a centuries-old helmet. The rock has a pointed ...

Until recently, Mars was studied only through telescopes and some data that was recorded from early spacecraft. It was thought that Mars' polar regions were the only significant reservoirs of ice, ...

Arcadia Planitia does not receive the same level of attention as Mars's big canyons and volcanoes. It rests calmly over the ...