Escape from the Bubble Cloud

When his regulator hose burst during a dive, a diver not only lost his primary air source, he also was engulfed by a cloud of bubbles that made it nearly impossible to see or hear.

A female dive buddy gives her dive buddy the regulator so he can get air

Bali’s Mola Diving

Mola molas, or sunfish, are some of the heaviest bony fish in the world. You can see these creatures firsthand in Bali.

A mola mola breaks the ocean surface and a cute bubble comes from its mouth

Group Fitness at the Pool

Group fitness classes are appealing to many — but add a little water for a splash of fun! Discover some great pool fitness classes to boost health and performance.

A group of female swimmers swim laps at a pool.

The Good Fortune of San Miguel Island

San Miguel Island is a tough place. It’s tough to get there, tough to stay there and tough to dive there. But, it offers some pretty sites.

A thick fog surrounds San Miguel Island.

Inert Gas Washout

DAN medics and researchers answer your questions about dive medicine.

Four divers pose underwater

Recompression Chamber Safety

Instead of simply listing requirements relevant to the safe recompression of injured recreational divers, DAN identified real, likely hazards, quantified their significance and presented mitigation guidance for each.