Cave diving combines the thrill of scuba diving and with the excitement of exploring a cave; it’s a challenging activity even for experienced explorers. At these four sites — some of the most popular ...

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 ...

This stunning snorkeling and scuba spot in Maui is the perfect place for spotting marine life, and experienced divers can venture into the magical caves.

Thai cave rescue: Dives resume in search for missing boys Dive operations at a cave in northern Thailand, where 12 young soccer players and their coach are believed to have gone missing five days ago, ...

This is the 11th prehistoric skeleton found in Mexico’s cenotes — and researchers say the caves may hold many more.

A paleontologist snorkeling through the dark underwater passages of a Texas cave made a startling discovery: the streambed ...

When Natalie Gibb emerges from one of her cave dives on the southeast coast of Mexico, the 41-year-old woman could easily be mistaken for a swamp monster. “I’m dripping with microbial goo and reeking ...

Add Yahoo as a preferred source to see more of our stories on Google. Beneath the Lukács Thermal Baths in Budapest lies a hidden world: a vast underwater cave system. - Csaba Tokolyi Every day, crowds ...