International research and highly-specialized divers are bringing an underground, underwater world to the surface ...

Caves have a multifaceted allure. While the general public is drawn to them for the otherworldly atmosphere and sense of ...

Veryovkina Cave reveals more mysteries the deeper you go. Here’s everything that makes this cave a world of its own. Some of Earth’s most extreme frontiers lie beneath our feet, in places so ...

Phong Nha-Kẻ Bàng National Park in Vietnam is billed as a successful example of sustainable tourism, with efforts to conserve the area’s unique caves and wildlife. The park’s management has ...

With high carbon dioxide, low oxygen and no photosynthesis, here’s how an entire ecosystem persists in one of the world’s most extreme environments. Life, as we know it, is exceptionally good at ...

Kentucky cave explorer Floyd Collins became a national sensation in 1925 when he became trapped inside a cave for 17 days. Collins' entrapment and death drew national media attention, with newspapers ...

The Tentative Lists of States Parties are published by the World Heritage Centre at its website and/or in working documents in order to ensure transparency, access to information and to facilitate ...

The last two decades have seen a revolution in scientists' ability to reconstruct the past. This has been made possible ...