CAPE CANAVERAL, Fla. -- The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian ...

"The Krokodillen rocks formed before Jezero Crater was created, during Mars' earliest geologic period, the Noachian, and are ...

New lithium–CO₂ battery battery breakthrough uses a cheap catalyst to capture carbon dioxide and outperform lithium-ion tech.

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

NASA’s Perseverance rover is discovering a treasure trove of diverse ancient rocks on Jezero Crater’s rim, some possibly ...