After around 40 simulations, researchers believe volcanic activity released sulfur that facilitated the greenhouse effect on Mars.

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

Roger Wiens has been a Mars explorer since he was 11 years old. He now leads the SuperCam instrument team on NASA’s Mars ...

New research using NASA's Perseverance rover has uncovered strong evidence that Mars' Jezero Crater experienced multiple ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

NASA’s Perseverance rover detects potential biosignatures in Jezero Crater sample Discovery published in Nature marks closest ...

NASA’s search for evidence of past life on Mars just produced an exciting update. On Sept. 10, 2025, a team of scientists published a paper detailing the Perseverance rover’s investigation of a ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

The National Aeronautics and Space Administration announced Wednesday that it may have found signs of ancient life on Mars.

This week in science: The most tantalizing evidence ever for life on Mars; a samurai-inspired routine for seniors; ...