But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

Researchers extract plant residues from ancient bedrock metates, revealing insights into early diets and traditional plant ...

Working out doesn't have to be a chore! Get off the treadmill, pretend you're a member of a SWAT team and try rock climbing to build your upper body strength and increase your stamina. If you're new ...