Carved in timeThe Buddhist cave temples near Ajanta in India were cut out of the cliffs above the Waghora River between the second century B.C. and sixth century A.D. Filled with Buddhist-themed ...

Missouri’s Bluff Dwellers Cave is like stepping into nature’s secret laboratory—a subterranean wonderland where water and stone have been collaborating on a masterpiece for millions of years. When ...

In Deep by Andy Aledort. DEEP WATERS Over the course of the last few columns, we’ve been exploring different ways to ...

An analysis of the provenance of the Matarrubilla stone, a large megalith at Valencina in Spain, indicates that the ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

From ancient limestone caves to surreal rock formations, explore 5 lesser-known natural marvels near Shimla that reveal the ...

The southwestern corner of Missouri might not be where most people imagine finding a portal to another world. But there it sits, tucked away in the town of Noel (pronounced “Nole,” not like Christmas) ...

A new study from SapienCE reveals that early modern humans at Blombos Cave in South Africa used ochre as a specialized tool ...