Can Whales Get the Bends?

Decompression sickness (DCS) is a plague for humans, but what about in mammals? Understand the science between DCS and marine animal evolution.

Tail of a whale sticking out of water

SeaBase1

SeaBase1 is an underwater habitat expected to be in place in the waters of Belize in 2013. It will be a place where ecotourist divers, researchers and educators can congregate and learn. Read more about SeaBase1.

Artist rendering of SeaBase1. It took like a creature from a Dr. Who television show.

Synchronized Spawning

Spawning enables corals, starfish, brittle stars, sea cucumbers and other marine critters to mate. They release eggs and let them mingle in the water. Learn more about spawning.

Several brittle sea stars congregate on a sponge to spawn

DAN Dispatch: DAN Safety Services

The newly reorganized DAN Safety Services department combines the prevention focus of our risk mitigation efforts with the incident-response aspect of our first aid courses and safety products. Everyone in the dive industry — students, divers, and dive professionals and operators — can access DAN’s wealth of educational, training and safety product options to help keep themselves and their fellow divers safe.

DAN Safety Services focuses on incident prevention and incident response.

DAN Dispatch: DAN Launches 2022 Webinar Series

DAN HAS LAUNCHED A NEW SERIES of live monthly webinars on its DAN TV YouTube channel at youtube.com/user/DiversAlertNetworkTV. Throughout 2022, experts from DAN’s Research, Safety Services, and Medical Services teams […]

Dean Hollis: A Passion for Water and Impacting Lives

DEAN HOLLIS, FOUNDER OF SWIM AND DIVE RETAILER DIVENTURES, grew up in Lakeland, Florida, as a third-generation Floridian. “I spent the first 22 years of my life in Florida, where I pretty much lived in the water,” …

Diving and Dying for Lobster

MY SON AND I HAVE TREATED HUNDREDS of divers, mostly Honduran lobster fishery workers who suffer some degree of paralysis from DCS, the majority from the waist down and many over most of their body.

DAN DISPATCH: DAN Receives the 2023 NAUI Award for Innovation 

Every year the National Association of Underwater Instructors (NAUI) recognizes individuals and organizations that make significant contributions to advance the sport of diving and have a noteworthy impact on the dive industry. In 2023 Divers Alert Network received the Award for Innovation, which NAUI presents to those who provide significant innovations to diving and dive education.

DAN Receives the 2023 NAUI Award for Innovation

Championing Dive Safety in Indonesia

Indonesia’s archipelagic beauty and marine biodiversity lure divers from around the world. As the country’s popularity as an international dive destination grows, so does the complexity of dive safety. Protecting divers is no small feat across this landscape of more than 17,000 islands, many dotted with dive sites in remote locations lacking medical infrastructure.