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In this first of a two-part series, Diver Alert Network’s Reilly Fogarty examines the research that has led to our current working understanding of oxygen toxicity....
In the light of recent diving accidents, newly retired Scientific Director of the U.S. Navy Experimental Diving Unit (NEDU) Dr. John Clarke, makes the case for...
What can be learned about the risk of decompression sickness (DCS) by examining thousands of actual dive profiles and their outcomes? Plenty! Here Diver Alert Network’s...
Anyone who’s dived to 30 meters on nitrox (we don’t do air here!) is familiar with what Jacques Cousteau eloquently termed “rapture of the deep”—the result...
Just like skeletal muscles, respiratory muscles have a limited ability to respond to respiratory loads, and when they can’t keep up underwater due to increased gas...
Will going “keto” i.e. eating a low-carb, high-fat diet, help you lose weight, boost your endurance and most importantly protect you from CNS oxygen toxicity on...
Having ear problems? You’re not alone! According to DAN, eustachian tubes and their associated ear injuries represent the single largest cause of dive injuries bar none....
British tech pioneer and inventor Kevin Gurr has been building dive computers since the early 1990s, including the world’s first mixed gas diving computer, the VR3,...
What is your best option if you or a team-mate get bent at a remote diving location, that is more than two hours from a chamber?...
What is the causal relationship between a patent foramen ovale (PFO) and increased inner-ear decompression sickness? Diver Alert Network’s geeky risk mitigator Reilly Fogarty explains the...
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