Veteran cavers Peter and Ann Bosted were cruising around their hometown of Hawaiian Ocean View, on Hawaii’s Big Island, a few years ago when Ann spotted a small hole ... Cave in Kentucky—were ...

The mural, composed of cross-hatching lines carved into a cave wall, spans about 26 feet ... After passing through a small hole, the speleologists came upon an oval-shaped cavern about 1,000 ...

A painting made inside a cave in Mexico, which houses art made centuries ago, has been carved from the wall by looters with an electric saw, archaeologists said. The cave, known as La Cueva Pinta ...