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

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...

A warm afternoon on ancient Mars lasted about as long as a Silicon Valley internship. That is the sobering conclusion of a ...

What can the climate history of Mars teach scientists about whether the Red Planet once had the ingredients for life as we ...

Mars may soon welcome explorers seeking ice deposits crucial for human survival. Recent findings suggest significant ice ...