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Medical Questions

Leukemia and diving

I was diagnosed with leukemia and underwent treatment. I am in remission and was recently cleared by my doctors for exercise without restriction. I feel...

16 February 2018
Medical Questions

Oxygen Ear

What is "oxygen ear"?Answer from DAN experts:Also known as middle-ear oxygen absorption syndrome, oxygen ear describes a gas volume imbalance in the middle ear after...

09 February 2018
Medical Questions

Deep Stop

I would like to know if deep stops are always recommended for recreational dives, if the depth of the deep stop must be half of...

19 January 2018
Medical Questions

Fitness and diving

I’ve been practicing weight lifting for several years. Three years ago I approached the world of diving, and I understood the importance of aerobic training....

12 January 2018
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If you’ve ever dived in the Yucatán or plan to you MUST READ this sobering story conducted by Stratis Kas: Cenotes on the Edge—Preserving Mexico’s Underwater Heritage. Next, we make a deep dive into: Technical Freediving is Re-emerging as the Cutting Edge of Diving with Kirk Krack, Charly Stringer, Chris Bustad, Eric Fattah, Nic Fazah, Jeroen Van Haudt, and Ted Harty. Giorgio Caramanna reports on Assessing the Risks and Diving a Subsea Volcano. Retired Swiss cave explorer Olivier Isler offers his reflections on the evolution of cave diving with rebreathers in Do it Redundant. Jeff Lindsay presents Matters of the Hart . Dom Robinson reports on discovery the Last of the Liners—HMS Marmora, and Jesper Kjøller shares the results of their research expedition with DAN Europe in Beyond Bubbles.

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