It’s awesome. I’ve never really seen a frozen waterfall, so that’s pretty cool.” Brown says it’s his first time visiting the ...

Within the caves, the monochrome lifelessness of the desert gave way to an exuberance of color and movement. Thousands of Buddhas in every hue radiated across the grotto walls, their robes ...

The surface of Mammoth Cave National Park encompasses about 80 square miles. No one knows how big the underside is. More than 365 miles of the five-level cave system have been mapped, and new ...

The 'City of Caves', on an island in the Sea of Oman close to Mumbai, contains a collection of rock art linked to the cult of Shiva. Here, Indian art has found one of its most perfect expressions, ...