Led by the University of Bern, the study involved investing Valles Marineris, the largest canyon system on Mars.

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Swiss Research Team Discovers Evidence Of Ocean On Mars. A research team from the University of Bern has discovered traces of ...

Thin, seasonal ice may have protected ancient lakes on Mars, allowing liquid water to last for decades despite cold ...

Learn how researchers were able to use a climate model to uncover information about water on ancient Mars.

New climate modeling suggests that small lakes on ancient Mars could have stayed liquid for decades, even in a generally cold environment. Small lakes on early Mars may have stayed in liquid form for ...

It looks like NASA's Mars Sample Return mission has come to a bureaucratic end. The mission was to be the crowning ...

The recent announcement that scientists have spotted what they believe to be evidence suggesting ancient life on Mars seemed like the latest in an endless cycle of tantalizing hints followed by pleas ...