New research has uncovered what may be the oldest direct evidence of ancient hot water activity on Mars, revealing the planet may have been habitable at some point in its past.

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

Scientists think that ancient groundwater formed this weblike pattern of ridges, called boxwork, that were captured by NASA’s Mars Reconnaissance Orbiter on December 10, 2006. The agency’s Curiosity ...

A team of international scientists has created the first complete energy spectrum of high-energy protons during a solar ...

After 12 years exploring the red planet, NASA's Curiosity rover is still going strong. The robot has spent the past year ...

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

N ASA’s Curiosity rover is ready to move out of the valley of Gediz Vallis and travel slow and steady for a month to a ...

The Mars rover, built by NASA's Jet Propulsion Laboratory (JPL), has slowly scaled Mount Sharp since 2014. This mountain, ...

NASA's Curiosity rover has concluded its exploration of the Gediz Vallis channel on Mars, revealing clues about the planet's ...

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

A stunning panorama shows the haunting terrain of the Gediz Vallis channel, where the Curiosity rover has been exploring.

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