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Images have the potential to spark conversations that change our world, but photographers must get down in the trenches on the frontlines of conservation, where it’s frequently uncomfortable and sometimes just plain terrifying
Head of the only organization in China eligible to train dive physicians for military, commercial and recreational diving, Dr. Weigang Xu has published more than 100 papers.
Gas density is one of the unknown mechanisms on the forefront of hyperbaric research. In another decade we could have equipment that makes gas density a nonissue. For now we’re left to carefully mix our gases and learn all we can about human performance under pressure.
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Need to spice up your workout routine? Intimidated by kettlebells? These exercises with step-by-step instructions will help you master this versatile piece of equipment.
It’s easy to get complacent about performing routine equipment maintenance because we think expensive equipment should be made to last longer or that we’ll have more time to do it later. But planned maintenance is key to preventing equipment failures.
People outside of the freediving community consider it to be a dangerous, extreme sport, but following proper safety protocols makes it quite safe.
DAN® medical information specialists and researchers answer your dive medicine questions.
Decompression sickness and other dive-related injuries should be treated as soon as possible, so it is important to see a medical professional. Any symptoms after a dive, whether you suspect they are dive related or not, should be evaluated.
Be prepared for unexpected underwater situations by taking the initiative to be a responsible diver, keeping your cool and following your training.
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