Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

A groundbreaking discovery has revealed that Mars’ surface shares striking similarities with Earth’s coldest regions.

NASA has already found signs of alien life on Mars but is still keeping it secret, a rogue scientist claims. Barry DiGregorio ...

Mars may be dry, dusty, and far from hospitable today, but new research suggests it once shared more in common with Earth ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

NASA has found a rock on Mars that it has dubbed Skull Hill. The rock is known as a "float rock," and NASA has no idea where it came from.

Captured by the Orbiter's High-Resolution Imaging Science Experiment (HiRISE) camera, the shot was taken on February 28 this ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...

Whether anything ever lived on Mars is unknown. And the present environment, with harsh temperatures, intense radiation, and ...

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...