Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

Starting your day with one of the best-looking panoramic images of Mars is a pleasant reminder that we humans can do pretty incredible things. This inspiring photography is brought to us by NASA's ...

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the landscape. Mars is often portrayed as a dry, empty world, but the planet is ...