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 ...

The Dragon Hole, an ocean sinkhole in the South China Sea, is a unique marine environment where oxygen rapidly disappears, making it inhospitable for most life forms.

Jarrod came on board to help consult on the project, working on designs and concepts, and advising on safety and technical ...

A man lost his life in 2005 attempting to recover the body of 20-year-old fellow diver who vanished a decade earlier ...

In 2005, an experienced cave diver tried to recover the body of a diver who had vanished 10 years earlier - but the mission ...

Dave Shaw died in 2005 at Bushman's Hole in South Africa whilst attempting to recover the body of Deon Dreyer, who had ...

Weeki Wachee Springs State Park in Florida has enchanted visitors since 1947 with underwater performances by "real" mermaids. Visitors can still watch daily mermaid shows, which involve women donning ...

In 2005, a double tragedy unfolded at Bushman's Hole in South Africa when veteran diver Dave Shaw died attempting to recover ...

Scientists found a “golden” sea creature “deep within” underwater caves off Saudi Arabia and discovered a new species, a study said. Photo from Getty / iStockphoto On a coral reef off the western ...