Scientists have long been baffled by carbon-rich meteorites that show little evidence of violent space collisions. But new ...

Dillon Perry made the discovery of the mystery rock while hunting for agates along the Yellowstone River near Greycliff.

Perry made the discovery of the mystery rock while hunting for agates along the Yellowstone River near Greycliff.

Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was blasted into space by gases produced during the impact. The discovery not only ...

Scientists have long wondered why carbon-rich meteorites appear less affected by violent impacts than those lacking the stuff ...

Learn why carbon-containing meteorites appear to be less "shocked" than expected, missing the effects often seen in a ...

Rocks come in all shapes and sizes, from boring gravel to crystalline quartz, but one woman's rock turned out to be a ...

NASA’s Mars rover is on the trail of a geological mystery in the Jezero crater. While exploring an area known as Witch Hazel ...