From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

"Shorelines are great locations to look for evidence of past life." Today, Mars is a chilly desert of rock and dust — but 4 billion years ago, the planet had rivers, lakes and even oceans with sandy ...

Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

After over 11 years of exploring the harsh Martian landscape, NASA’s Curiosity Rover is showing visible signs of wear and ...

NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...

NASA’s Curiosity rover, currently exploring the rugged, red terrain of Mars, has sent back a striking image of the planet’s rocky landscape, igniting excitement and curiosity among space enthusiasts ...

Surrounded by green hills and beige rock, Lake Salda sits in what is sometimes called the Turkish Lake District, a great ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...