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

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

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 rover carries a drill to penetrate rocks and tubes to hold the samples gathered from places judged most suitable for ...

A biosignature is any characteristic, element, molecule, substance or feature that serves as evidence for past or present life. It must be something that cannot be produced without life. Some examples ...

Perseverance has a drill to penetrate rocks and tubes for samples gathered from places suitable for hosting life billions of ...

For ages, cartographers and scholars have grappled with the challenge of accurately flattening the Earth onto a map without ...

The “underlying elephant in the room” is that for the NASA scientists to confirm their theories, the rock samples “need to be ...

Alex Dalenberg is a reporter for the Arizona Daily Wildcat, the leading news source for the University of Arizona. This article was brought to CNN.com by UWIRE, the leading provider of ...

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

NASA's Perseverance rover has uncovered rocks within an ancient river channel on Mars that could hold clues to long-vanished ...