The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

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

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

NASA's Curiosity rover finds strange rock formations on Mars. These look like spiderwebs. The rover spots these on Mount ...

NASA’s Curiosity rover has begun drilling into a mysterious terrain on Mars that could reshape our understanding of the ...

Written by Scott VanBommel, Planetary Scientist at Washington University in St. Louis Curiosity was back at work on Monday, ...

The new images taken by NASA’s Curiosity Mars rover raises fresh questions about how the Martian surface was changing ...

NASAs Curiosity rover has captured the first-ever close-up images of spiderweb-like “boxwork” formations on Mars, revealing ...

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

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

Sunrise on Gale Crater paints Mount Sharp in rusty gold. Two hundred million miles away, back on Earth, a room of bleary-eyed ...