Cashes Ledge
Tucked in New England is an underwater landscape that is different from surrounding areas. An underwater mountain range called Cashes Ledge is a great place for divers.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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Marijuana & Diving
As marijuana legalization increases throughout the United States, it is important to see how marijuana use could potentially impact a diver’s abilities.
Remembering the Andrea Doria
The SS Andrea Doria is the world’s most iconic shipwreck and sunk more than 60 years ago. Recent reports cite the wreck is deteriorating. Learn more about this iconic shipwreck.
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The Physiology of Compressed-Gas Diving
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.
Deep in the Science of Diving
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.
An Island to Ourselves: Curaçao
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.
Wrecked in Nova Scotia
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.
Parrotfish: Grazers of the Reef
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.
Diving Georgia’s Jewel
Gray’s Reef lies in the tropical-temperate transition zone, which makes for a colorful community
of marine life not often found coexisting.
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