NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

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

NASA's Curiosity rover says farewell to the funky sulfur stones of the Gediz Vallis channel with an immersive panorama view from Mars.

NASA's Curiosity captured a 360-degree panorama before leaving Gediz Vallis channel, a feature it’s been exploring for the past year. The rover embarks on a journey to Mars' boxwork formation, ...

After a year of exploring a mysterious valley on Mars, NASA 's intrepid Curiosity rover is headed to a new destination with ...

The rover's latest discoveries, including pure sulfur stones and sprawling mineral "spiderwebs," unravel new mysteries of ...

Curiosity Rover uncovers Mars' sulfur stones and spiderweb-like formations, deepening our understanding of its geological ...

NASA’s Curiosity rover is preparing for the next leg of its journey, a monthslong trek to a formation called the boxwork, a ...

At its most recent site, known as Gediz Vallis, the rover literally stumbled upon pure sulfur, its wheels crushing the material to expose a bed of yellow crystals. It turns out there was a whole ...

NASA scientists are hoping to understand the history of where they found the rocks — and for evidence of ancient microbial ...