The HiRise camera is living up to its name, capturing a rare look at the veteran rover from way up in Martian orbit.

"Curiosity was captured in what is believed to be the first orbital image of the rover mid-drive across the Red Planet." ...

A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

All evidence points to Mars having had a carbon dioxide-rich atmosphere billions of years ago, but insufficient carbonates in Martian soil challenge this theory. Now, a new study using data from ...

NASA’s Mars Reconnaissance Orbiter captured an image of the Curiosity rover driving through the Gale Crater. The spacecraft ...

NASA's Curiosity rover has detected long organic molecules, resembling fatty acids, in a Martian rock sample. This unexpected discovery suggests that Mars may have once possessed the chemical ...

There is evidence that at least some water existed on the surface of Mars around 4bn years ago ... of channels spreading from highlands near the Martian equator branch like trees and may have ...

A TOUGH lifeform could survive the brutal conditions of Mars. That's the verdict from scientists who spent five hours blasting it with a year's worth of Martian radiation. Lichens are common on ...

President Trump ordered flags to be flown at half-staff to honor the passing of Pope Francis. Pope Francis, the 266th pope and first from the Americas, died at 88 after a respiratory illness.