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 ...

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

One of my gripes with "The Martian" movie was the depiction of the winds on Mars. The lower air density means that the sort ...

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

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

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

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

The planet is the seventh largest and is currently inhabited solely by robots. However, the space agency is working hard to ...

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

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