Preventing Breathing-Gas Contamination

Breathing-gas contamination, although rare, can happen. Sources of contamination vary, but they are important to know. Get the inside scoop on breathing-gas contamination.

Left hand holds a breathing gas measuring device

Boat Collision and Propeller Safety

Propeller trikes happen to divers and the injuries are brutal. Read more about propeller safety, tools, research and more to prevent these nasty injuries.

Submerged propeller whirls

Checklists

Checklists may be the missing tool to safer diving. Checklists are used in other fields, not just diving, like aviation and surgery. Read more about the history and importance of checklists.

Male diver is sitting down and hand with checklist is in foreground

More Than Just Bubbles

While prevention against decompression sickness, it’s relatively rare. Comparatively, there are more common hazards to divers. Read more.

Paramedics tend to a cyclist with a head injury

Acclimatization

Acclimatization is the adaptation to natural exposure, but could this apply and alter decompression stress? One research team looked at how acclimatization and repeatedly diving could impact someone’s predisposition to decompression sickness.

Diver blows into a tube and other man monitors on laptop

Survive Your Dive

Recommendations created by several safety-oriented organizations want to ensure that scuba remains a safe sport. Read their six recommendations.

Helicopter crew member works with a hoist. The helicopter is above the ocean. A boat is in the background

Rescue of an Unconscious Diver

The rescuing of an unconscious diver is a complicated event and requires strength and training. Learn how to rescue an unconscious diver.

Female rescuer works with an unconscious diver in the water

Ascent Rates

Ascent rates are influenced by different variables, but nearly all exerts agree that divers should keep slow ascent rates to avoid any complications. Read more about ascent rates.

Diver holds onto a mooring line while ascending

Freediving Risk Assessments

THE RAPID GROWTH OF FREEDIVING in the U.S. brings a positive light to a sport that is mentally healthy and physically inspiring but has little tolerance for error. Shallow-water blackout […]

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