Exploring deep, dangerous underwater cave systems offers scientists and divers unparalleled glimpses into Earth’s history, ...

On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

Tennessee is getting a brand new state park, and it happens to be on the location of one of the state's most incredible underground natural wonders.

In 1991, a Vietnamese man named Hồ Khanh was walking through the jungle near the Laos border while searching for agarwood, a resin used in perfume and incense. During a storm, he took shelter near a ...

A trek to the ancient caves of Niah National Park provides travellers with Neolithic burial sites, endemic wildlife and iron-age cave paintings. Experts guide travellers through Niah National Park to ...

Tanzania is home to some of the world's most fascinating caves, which are perfect for spelunking enthusiasts. These natural ...

Following recent tragedies in both the Maldives and the UK, experts are issuing safety warnings for those planning on ...