The idea of ancient life on Mars is a fascinating one, and the Perseverance rover might have found signs of it. But there are ...

Perseverance captures a sharp panoramic view of Mars from Falbreen, revealing key rock textures for future research.

We'll likely need to get Perseverance's samples to Earth to determine if they do indeed harbor evidence of Mars life —but the prospects of such a mission are cloudy at best.

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

NASA officials will unveil details about a new finding connected to a unique sample the Perseverance rover found on Mars ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

NASA rover Perseverance collected evidence being considered by agency officials as 'the closest we have ever come to ...

"When we see features like this in sediment on Earth, these minerals are often the byproduct of microbial metabolisms that ...

Published in Nature, the study stresses that the evidence remains preliminary. NASA noted that the same mineral and chemical patterns could arise without life, through purely geological processes.

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...