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.

This fire department volunteer diver made several mistakes in this edition of Lessons for Life.

An undiagnosed PFO adds to the perfect conditions for a post-dive incident in this edition of Lessons for Life.