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The breathing of compressed gas while submerged and exposed to increased ambient pressure imposes significant homeostatic challenges on the body. This article discusses the important mechanisms of these challenges, with particular attention to the respiratory system.
Get a behind-the-scenes look at the U.S. Navy’s Experimental Diving Unit. With experimental set-ups that seem reminiscent of comic books, learn how this unit is changing dive medicine and research.
Curaçao is unlike other Caribbean dive destinations in that it is not crowded by tourists. A diver can find just about everything they need both above and below the water. Learn more about how to dive it.
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A DAN member and several family members were involved in a horrible motorcycle accident in Nova Scotia. Read the story and learn who DAN helped them during a difficult time.
Colorful parrotfish may be vital to a coral reef’s survival. Because of their specific feeding habits — and what they eat — they keep algae down.
Gray’s Reef lies in the tropical-temperate transition zone, which makes for a colorful community
of marine life not often found coexisting.
Myths are pervasive, especially in the fitness industry. Can you spot fact from fiction in this list of common beliefs in the fitness realm? The right facts can help you reach your goals.
Male fish exhibit exquisite colors during mating seasons in hopes to attracts mates. Learn more about these colorful and important rituals.
DAN member Bonnie Toth revolutionized marketing efforts for scuba gear and the scuba world entirely. Learn more about her story and why she is a DAN member.
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