Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

For more than a decade, a robotic explorer has been traveling across Mars, quietly collecting clues about a time when the Red ...

A massive underground stash of water has just been discovered beneath one of Mars’s most enigmatic regions—the Medusae Fossae Formation—shedding new light on the Red Planet’s hidden potential. Buried ...