In spots, the cave’s silvery, magnesioferrite glaze crinkles up like peeling paint. Elsewhere a thin layer of gypsum colors the walls a bright white, and mats of rock-eating bacteria excrete ...

While recently exploring a partially-flooded chamber tucked 650 feet deep inside a Spanish cave, archaeologists noticed an ...

A recently uncovered turtle-shaped rock sculpture in Israel could be the earliest evidence of worshipping practices by prehistoric humans. The sculpture was found inside the Manot Cave in Galilee ...