In this age of Mars rovers, questions about the planet's ancient past have shifted. A growing body of evidence supports the ...

Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

NASA's Curiosity rover on Mars has captured an amazing panorama of Gale Crater's rim and more from Mt. Sharp. The rover "continues to climb the flanks of Mt. Sharp," according to NASA. Credit: NASA | ...

NASA's Curiosity rover discovered strange mineral nodules on massive spiderweb formations on Mars.

You’ve probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

NASA's Curiosity rover just found bizarre nodules on giant Martian "spiderwebs." Scientists are puzzled.

NASA’s Curiosity Mars rover captured images of hilly terrain on Mars, described by scientists as resembling spiderwebs from orbit, which provide clues about the planet’s watery past.

The web-like features are believed to be sculpted by ancient groundwater, offering new clues about the Red Planet's watery ...

Strange spiderweb-like ridges on Mars may reveal groundwater lasted longer than scientists thought.

NASA's Curiosity rover, which launched in 2011 from Florida, found signs of organic material that on Earth is most often produced by life.

NASA's Curiosity Mars rover discovered these bumpy, pea-sized nodules while exploring a region filled with boxwork formations—low ridges standing roughly 3 to 6 feet (1 to 2 meters) tall with sandy ...

Scientists have discovered traces of organic molecules on the Red Planet and are not ruling out the possibility that they were produced by living organisms.