The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

The signs of wave ripples in the sandy shores of ancient lake beds, created as wind pushed water back and forth have been ...

NASA has found signs of a lake on Mars, with evidence suggesting the presence of water rather than just ice. It can take you ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

NASA's Curiosity Rover has been exploring Mars since 2012 and more recently has found evidence of ice-free ancient ponds and ...

A study of volcanic cones near the equator on Mars is challenging what scientists previously knew about when and where water ...

The ripples within the AMB resistant beds are composed of parallel millimeter-scale laminae that can be traced continuously ...

"The shape of the ripples unequivocally indicates the presence of water in lakes that was subjected to wind influence".

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.