The ripples suggest that the lake was free of ice at one point.

NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Martian clouds are almost always made of dry ice, or frozen carbon dioxide. 95% of the planet's atmosphere is CO2.

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Human beings have been striving for years to learn more about the planets neighboring Earth. In particular, the efforts have focused on Mars, where the Curiosity rover has been pla ...

A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

That's gonna leave a mark!!! Some serious rough riding went down on world-famous Rodeo Drive as a bunch of mini-motorcycles ...

A driver who jumped red lights claimed to be 30 years younger than he was after being stopped by police. Staffordshire's ...

At the surface, Mars is a desolate, barren world with a rocky landscape, massive dust storms and extreme temperature swings.