Dive into the fascinating world beneath Germany’s deep mountain lakes in this breathtaking documentary. Watch as fire ...

In the karst mountains of northern Spain, a cave once held an ancient family. The site was first excavated about 25 years ago ...

Hundreds of pieces of bone dating from 5700 years ago carry evidence of being processed and eaten by other humans, bolstering ...

Fossils are the backbone—oftentimes literally—of researching the far past. And because most of human evolution took place ...

For 75,000 years, the remnants of a diverse ecosystem of Ice Age animals have lain hidden in the shelter of Arne Qvam Cave in Norway.

In the Amfissa Valley, an ancient footpath winds through thousand-year-old olive groves to the ancient ruins of Delphi — and ...

In the Guerrero mountains of southern Mexico, young cave guide Adrián Beltrán Dimas met up with Yekaterina Katiya Pavlova in the fall of 2023. Pavlova is a Russian speleologist, or a scientist ...

The Ellora Caves, also located in Maharashtra, feature an incredible mix of Hindu, Buddhist, and Jain monuments. Carved ...

The abandoned village of Samjung, with ancient caves carved in the cliffs in the background, is seen in the Mustang region, 462 kilometers west of Kathmandu, Nepal, Friday, April 18, 2025.