Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

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

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

Such major and arbitrary cuts to NASA’s budget would do very little to save money, but they will undercut and decimate one of ...

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

Perseverance is pushing the limits of Martian science by using its SHERLOC instrument to detect organic compounds, but harsh ...

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

Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that ...

Mars just dropped a surprise golden nugget —literally. Curiosity accidentally cracked open an ordinary-looking rock, only to ...

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

Scientists have discovered kaolinite mineral on Mars, providing new evidence that the planet was once warm and wet.