Scientists have discovered that thick clay deposits on Mars could have provided stable environments where ancient life might ...

A new study reveals Mars once hosted sprawling river systems longer than the Amazon, completely reshaping what we thought we ...

New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

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

In a dramatic new discovery, scientists have identified over 15,000 kilometers of ancient riverbeds on Mars, revealing that ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the interplanetary environment for two more years. But by the end of 1967, the spacecraft ...

Mars may not have always been the dry and dusty world we imagine. A staggering network of ancient riverbeds, spanning over 15 ...

The Spirit rover, one of NASA’s most resilient explorers, embarked on its Martian journey in 2004, tasked with uncovering the mysteries of the Red Planet. Originally intended to last just 90 days, ...

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's ...