In a first for the Perseverance rover, it appears to have found an iron-nickel meteorite near the Jezero Crater.
NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...
Geologists discovered ancient rocks in Greenland that preserve the oldest known traces of Earth’s early magnetic field.
The temperature hours ago climbed past 104 degrees, and the taxi’s air-conditioning is struggling to keep up. We are ...