Important Enough

A nonmember discovers DAN can help all divers — even when injuries seem insignificant. She has since become a DAN member and understands the true power of the organization.

Ear doctor uses a contraption to look into the left ear of a female patient

Freediving

It may be time for you to try freediving. Test your limits and push your abilities by picking up freediving. Learn about the safety, gear and more needed to be successful in the sport.

Freediver, holding a camera, swims through a wreck

Preconditioning and DCI

Important factors in decompression illness (DCI) are often dive time and depth, but exercise and hydration status could affect DCI risk. Could preconditioning — increase in a resistance to a particular condition — be possible in DCI?

Male runner runs on a beach at sunset

Tank Safety

Do you fully understand relevant safety standards and maintenance practices of cylinders? Gain an education on how to safely transport cylinders, inspect life support equipment and more.

Line of scuba tanks

The Cayman Islands

With 365 dive sites, world-class walls and a marine park celebrating 25 years of protected status, the Cayman Islands are a diver’s dream. Learn what to expect and how to dive in the Cayman Islands.

Male scuba diver takes a photo of a brown grouper

Dive Decisions

Dive training and skills can prevent emergencies. Read the story of how one diver repeatedly met situations where their dive training was crucial.

Diver cautiously enters a shipwreck while holding a light

The Denizens of South Oz

From camouflaged dragons and the ocean’s most iconic apex predators to whiskered mischief-makers and tentacled giants, South Australia’s underwater inhabitants are unforgettable.

Great white shark swims in front of a school of fish

Skin Bends

Skin bends can prevent unfamiliar symptoms and may go unnoticed or underreported. If you’re experiencing skin bends or unknown symptoms, call a doctor. Read an incident of skin bends.

Hand holds a monitor as someone breathes oxygen

Matters of the Heart

We’re all getting older — aging is inevitable — but our eagerness to dive is undiminished. This report by DAN’s senior director of research provides insights to help us continue diving for years to come.

Old man walks across beach holding a yellow surfboard