Tragedy strikes when a diver forgets to watch his air levels while helping his buddy capture underwater photos.

A liveaboard diver maxes out his bottom time for days in a row, landing him in the hospital with decompression sickness.

A diver ignores a DCS symptoms, including a rash—an increasingly common sign of being bent.

An experienced diver with signs of DCS doesn’t immediately respond to treatment—what’s going on here?

Even areas designated for diving aren't risk-free, so dive defensively, flying a dive flag, and get first aid training.

How to use your scuba gear to complete a full-body, at-home circuit workout for scuba divers.

An inexperienced freediver tries to push his limits, putting himself and his dive buddy at risk of drowning.