Deep-sea diving can be an incredible experience with countless coral beds and marine life to explore. However, as one diver recently discovered, these explorations aren’t without their risks. A ...

This experience alerted the navy to the problem of breathing normal air during a deep sea dive, and it started experimenting with a helium-oxygen mix. A US naval diver preparing for a dive in 1955.

Chris Lemons was a saturation diver for 10 years working on oil fields on the North Sea floor. Now, Lemons is a supervisor, who gives instructions to divers and is responsible for keeping them alive.

Hurricane Ike, which left hundreds of thousands of people without power and caused billions of dollars of damage, is good news for Chris Hufham, a deep-sea commercial diver.

Don Barthelmess, a retired deep-sea diver and longtime Santa Barbara City College diving instructor, ... The sculpture will sit on a 2-foot-tall platform and be illuminated from the bottom.

Hannes Keller, a Swiss mathematician and inspired amateur explorer, planned his audacious deep ocean dive for more than a year. In December 1962, he intended to descend deeper than anyone before ...

China Breaks Deep-Sea Diving Record. News. ... (June 22) set a deep-diving record when the three-person sub descended 22,844 feet (6,963 meters) into the Pacific Ocean.