A lone researcher may have figured out how Mars was able to support rivers and seas even after the planet had begun to grow cold and its atmosphere thin, and it's all thanks to a cycle of water ...

David Bowie famously pondered whether there is life on Mars – and we might be one step closer to answering that question.

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them can help us determine if there was ever enough water on Mars to sustain ...

The clay layers, formed by water-rock interactions, provide a record of Mars' geological history. The mounds are linked to Oxia Planum, a target for future missions exploring Mars' potential for ...

Get Instant Summarized Text (Gist) Ancient wave ripples on Mars, discovered by NASA's Curiosity rover, indicate the presence of ice-free, shallow lakes around 3.7 billion years ago. These ripples ...