"If two dust devils happen upon each other, they can either obliterate one another or merge, with the stronger one consuming ...

NASA's Perseverance rover captured two swirling dust devils in January on the surface of Mars after summitting the Jezero ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

The six-wheeled explorer recently captured several red planet mini-twisters spinning on the rim of Jezero Crater.

The dust devil was about 210 feet wide, NASA said, but likely didn't last long after consuming the smaller whirlwind.

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed on the Red Planet. The U.S. space agency's Perseverance and Curiosity ...