Hidden ‘3D’ Animal Figures Revealed by Centuries-Old Technique on Walls of Prehistoric Cave Artistic expression was an important part of ancient human identification, as cave paintings were important ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

With high carbon dioxide, low oxygen and no photosynthesis, here’s how an entire ecosystem persists in Movile Cave, one of the most extreme environments on Earth.

COLLINS: All this action weakened the cave walls, and they collapse. Collins is cut off from the world entirely. The ensuing rescue effort became a national sensation. Congress took hourly breaks ...

a banded creature emerged from its hiding spot and used its “long” limbs to climb up a cave wall. Its “reddish brown” eyes scanned the surroundings, but it wasn’t the only one looking.

This bizarre Patagonian cave remains shrouded in mystery. Its walls exhibit three distinctive styles of cave art linked to a hunter-gatherer society that flourished in Argentine Patagonia around ...