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Dive safety starts with understanding the risks in diving. Prevention requires taking appropriate steps to mitigate these risks, and effectively responding to incidents requires preparation and training. Online learning is a practical and convenient way to improve your knowledge and make you a safer diver. DAN members have access to a compendium of free e-learning […]
I DON’T EXPECT TO SEE ANIMALS much larger than my thumbnail while I’m drifting on a night dive in the ocean. So I’m surprised when a translucent skirt of tentacles […]
DAN’s new Travelers Medical Guide was created to help divers, boaters, and adventure travelers recognize and manage various travel-related illnesses and injuries. Drawing on DAN’s decades of experience managing emergencies, this digital guide explains common symptoms, illnesses, and treatments in an easy-to-understand manner. Access the free guide at DAN.org. Traveling the world requires knowledge and preparation. […]
Hometown: Phoenix, Arizona Years Diving: 34 Favorite Dive Destination: Little Cayman is special because of the conservation work our team has done through the Grouper Moon Project and the time I’ve spent there […]
I REMEMBER SITTING AT MY COMPUTER while thinking about all the ibuprofen I had been popping for the past 18 hours and wondering why I still had the dull, aching pain in my shoulder. Could this be more than soreness from carrying gear back and forth from our shore entry point or exertion from a […]
MY FELLOW DIVERS WERE ECSTATIC AFTER A TWILIGHT DIVE on the Okinawa wreck near Pompano, Florida, in early June 2019. I was shooting wide angle and hadn’t paid much attention to small creatures during the dive, but they had found the holy grail for macro photographers: nudibranchs — in this case, regal sea goddesses (Felimare […]
WHEN IT COMES TO THE OCEAN, we know when to go and when to stay away. If it is standard practice to check conditions before a dive, shouldn’t we ask […]
STOCKTON RUSH AND HIS TEAM AT OCEANGATE made history on July 10, 2021, when they reached the Titanic — at a depth of approximately 12,500 feet — in Titan, the only submersible of its kind. The dive proved that this unique cylinder-shaped, carbon fiber and titanium five-person submersible can explore this wreck and was a […]
PEOPLE WHO HAVE FILLED scuba cylinders, refilled oxygen cylinders, or boosted a gas mix are familiar with using flexible hoses. Some hoses are covered with a durable rubber or thermoplastic jacket, while others appear even sturdier with a braided stainless-steel mesh on the outside. Correctly specified hoses are rated to pressures of up to 6,000 […]