Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

Scientists have found carbon residue in Martian rocks, indicating that an ancient carbon cycle existed. It means Mars was ...

NASA's Perseverance rover is reveling in a scientific bonanza on Mars after finding a diverse array of rocks that are ...

the rocks of Jezero Crater’s rim may hold some clues about the oldest and most revealing chapters in Mars’s long and complex history. Like what you read? Subscribe to our newsletter for engaging ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

If future Mars colonizers want to survive without pressure suits, they’ll need to generate a denser atmosphere. One way to ...

In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...

"But up here on the crater rim, there are new and intriguing rocks everywhere ... collected to Earth to determine whether there was ever life on the now-barren Mars. The fate of NASA's Mars ...

The find brings researchers closer to answering the question about whether Mars was ever capable of supporting life.