Swirling sandstorms in the desert beyond the western edge of the ... Wang found a hidden door that led to a small cave crammed with thousands of scrolls. He gave some of them to local officials ...

Just north of the Deschutes County Fairgrounds, the Redmond Caves, a series of five caves administered by the Bureau of Land ...

In the sunbaked desert of northern New Mexico ... His journey began in the early 1990s when he stumbled upon a small cave carved by local teenagers. Inspired by its potential, he picked up ...

Analysis of Moroccan stalagmites reveals that the Sahara received increased rainfall between 8,700 and 4,300 years ago, ...