Lost at Sea
The eight species highlighted here are recognized as at risk by the IUCN, the U.S. Endangered Species Act (ESA), or the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which regulates trade.
Alert Diver Issue: Q1 2026
Rachel Novak
Descubre la vida de Rachel Novak, una farmacéutica que se convirtió en una glamurosa doble de acción y una apasionada buceadora, siempre dispuesta a vivir nuevas aventuras.
Underwater Video 101
Explore Underwater Video 101 and discover tips for shooting, editing, and sharing your underwater adventures effortlessly.
In-Water Recompression Survey
In-water recompression (IWR) is a controversial topic in dive medicine. Some people think it is a potentially lifesaving last resort for a diver exhibiting symptoms of decompression illness (DCI) when far from definitive care. Others emphasize the evident risk of potentially making a bad situation worse.
Henley Spiers – Hacer realidad un sueño
Explore the journey of Turning Dreams to Reality. Discover how Henley Spiers transformed his career from corporate to ocean adventure.
Powered By DAN: Uniting the Industry for Safer Diving
Through the Powered By DAN program, dive training agencies can integrate the skills and standards of DAN’s basic life support, CPR, oxygen administration, and other course content into their first aid training.
Wetsuits and Urination
Urinating in a wetsuit is common for many recreational divers and is generally not harmful when exposure is limited. Immersion in water, especially cold water, triggers immersion diuresis, which shifts blood into the central circulation and increases urine production. Most divers feel that urge within minutes of entering the water.
Fire Suppression Systems on Liveaboards
Liveaboards typically rely on a layered approach to fire safety: using built-in suppression systems for engine spaces and galley areas paired with portable equipment for cabins and common spaces.
Stay Current, Stay Safe
Divers Alert Network (DAN) provides the industry’s most comprehensive cardiopulmonary resuscitation (CPR) and first aid training, grounded in evidence-based practices. Our programs leverage DAN’s research and medical expertise, along with the internationally recognized guidelines established by the International Liaison Committee on Resuscitation (ILCOR).
A New Chapter for DAN and the Dive Community
Stepping into the role of president and CEO of Divers Alert Network is both an honor and a responsibility I take seriously. For more than four decades DAN has been a trusted partner to divers around the world, providing medical guidance, emergency assistance, scientific insight, and peace of mind.
