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

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

The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...

The study of ancient lava formations on Mars is the most complete to date from a series of observations conducted on the ...

Thousands of mounds and hills in Mars' barren northern plains are full of clay minerals, providing evidence that the rocks ...

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

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

Thousands of mounds and hills in Mars’ barren northern plains are full of clay minerals, providing evidence that the rocks ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

The mounds lie north of a feature of Mars known as the Martian dichotomy, where the towering, ancient highlands of the ...

There is water on Mars locked in icecaps and frozen underground, but there is no liquid water even though daytime ...