Discover a surreal Florida trail where vanishing streams, hidden caverns, and massive sinkholes create an unforgettable ...

Brett Hemphill, a noted diver, died while exploring Phantom Springs Cave in Texas, officials say. Screengrab from Facebook post by Karst Underwater Research. A renowned diver recently died while ...

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

Exploring the underwater caves of Egypt's Red Sea is an adventure like no other. The caves, which are home to a plethora of ...

Hidden beneath the surface, a pristine underwater cave can preserve traces of vanished worlds with a clarity that dry land ...

Tanzania's underwater caves provide a one-of-a-kind thrill for divers looking for an adventure beyond the usual ...

The Hranicka Abyss is at least 1,325 feet deep, and likely goes down further. — -- A team of explorers believe they have discovered the deepest known underwater cavern the world in eastern Czech ...

It makes an Olympic swimming pool look like a puddle. As if Dubai wasn’t filled with enough record-breaking attractions, the United Arab Emirates metropolis is now home to the world’s deepest pool, ...

Divers mapping and exploring Missouri’s Roaring River Spring reached 344 feet deep during a recent dive. Screengrab/Roaring River The Abyss on YouTube Until recently, “the bottom” of a Missouri spring ...

A veteran San Diego scuba diving instructor died over the weekend while exploring underwater caves in New Mexico that had been sealed for 40 years. Shane Thompson, 43, was entombed overnight in a ...

Authorities quickly discovered that a diver who had been reported missing, a 65-year-old man from Victoria, Australia, had ...