Une quête de vie
Seemingly crafted for photographers, nudibranchs are slow-moving and vibrant and have adapted to curious shapes and sizes.
LE MAGAZINE OFFICIEL DU RÉSEAU DIVERS ALERT
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No Time Like the Present
There’s no substitute for the feeling of being underwater — weightless, focused, and fully immersed in a world few people ever see. Whether you’re enjoying a favorite local spot or exploring a new site far from home, every dive offers something worthwhile: a moment of calm, a connection with nature, a skill refined, or an experience of community with other divers.
Il faut tout un village pour élever une baleine
Pesant et mesurant jusqu’à 150 tonnes (330 000 livres) et 33,5 mètres de long, ce sont les plus grandes créatures ayant jamais vécu.
De la surface au ciel
Lorsqu’un plongeur disparaît, la mer devient une vaste étendue indifférente, transformant le sauvetage en une course contre la montre. Chaque seconde compte, et les bons outils peuvent faire la différence entre un sauvetage réussi et une récupération tragique.
Ken Nedimyer
Ken Nedimyer’s connection to the sea began early. He put himself through college by collecting tropical fish and diving for lobster in the Florida Keys.
SOS Hyperlite 1 Hyperbaric Chamber Demonstration
DAN Mission teams recently participated in a demonstration led by James Dalebozik, a hyperbaric chamber technician, on the operation and application of the SOS Hyperlite 1 portable hyperbaric chamber.
DAN-UHMS CME Course Expands to Two Weeks
DAN reached a significant milestone in the accredited DAN–UHMS Continuing Medical Education (CME) program in May 2024: the debut of a two-week, dual-course format.
Using Travel Advisories
Smart travel begins with making informed decisions, and one of the most valuable tools available to U.S. citizens is the U.S. Department of State’s Travel Advisory system. These official notices outline potential risks and suggested safety measures to protect the welfare and security of U.S. citizens traveling abroad.
Jump Rope Training
Jump rope training is a powerful full-body cardiovascular workout that builds muscular endurance, coordination, and breathing efficiency. Jumping rope strengthens calves, stabilizes ankle joints, and improves core stability, allowing finning […]