In Belize’s Actun Tunichil Muknal cave, a sacred Maya site, plants grow in darkness, sparking concerns about how tourism affects its fragile ecosystem.

a multidisciplinary cave-diving and scientific team spent two months studying them on Andros, Abaco, and five other Bahamian islands. Funded by the National Geographic Society in collaboration ...

Annual "Pictures of the year” captured by Nat Geo photographers in 2024. The post 6 Photos That Made An Impact In The Nat Geo ...

A photograph of a vertical pit entrance to the cave, called Crookshank Hole, appears in the June 1964 issue of National Geographic, and in 1976, it was discovered that the cave connected to the ...

Check out some other past underground surveying projects, such as Iowa City’s beer caves scanning projects and National Geographic’s 2014 expedition of the Titan Chamber in southern Guizhou ...