Mars' dramatic north-south divide has puzzled scientists for half a century. However, they may now have a conclusive answer.

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

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never see on Earth.

The mystique of Mars has been studied for centuries. The fourth planet from the sun is reminiscent of a rich, red desert and ...

Next time you're driving around on Mars and need to get your tire replaced, chances are good it'll look something like a ...

NASA explores the Alhambra’s medieval engineering marvels, aiming to adapt its water systems and sustainability techniques ...

Of these six planets, Mars, Jupiter, Venus and Saturn will be visible to the naked eye. To see Neptune and Uranus, you’ll ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

The next Mars rovers may traverse the Red Planet with futuristic tires. NASA 's Glenn Research Center released imagery and footage from testing of a novel tire, called a shape memory alloy spring tire ...

Any vehicle traversing the rocky terrain on Mars needs a sturdy set of wheels. NASA’s Perseverance rover, for example, sports thick aluminum ones covered in cleats to enhance its traction and ...