Nancy Iraba was a marine scientist who couldn't swim. Now she's dedicated her life to helping other Africans learn how to ...

A Massive New Study of 20,000 Adults Says This Is What Happens When You Start Going to Bed Early Two women vying to run ...

Missouri’s Big Cedar Lodge, on the edge of Table Rock Lake, is an upscale haven for golf, wellness, and the outdoors.

Ain Heet Cave, located near Riyadh, is the most popular cave diving destination, featuring crystal-clear water and a limestone formation. Cave diving is not for beginners. It requires advanced diving ...

Bushman's Hole may appear unassuming on the surface, but this cave in South Africa's Kalahari is renowned amongst seasoned cave divers as one of the world's deepest freshwater cave systems. This ...

Humans have been exploring caves for thousands of years. In fact, there are many places in the world where people still utilize them as dwellings. However, besides determining if a cave is a safe ...

Chair of Sports Economics and Health Economics, Friedrich Schiller University Jena, Jena, Germany Purpose: The market for recreational diving certificates is characterized by a small number of global ...