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DAN saved a person’s life when a local hyperbaric chamber facility refused service. Putting their hands and full trust into DAN, they were thankfully able to get life-saving treatments somewhere else. Read more about this DAN member.
Learning how to equalize ear pressure is part of every diver’s basic open-water training. Alternobaric vertigo (AV) arises from unequal pressure between the two middle ears, usually because the pressures are changing at different rates. Learn more about AV and its prevention.
The St. Lawrence River widens into a rich estuary. It’s a rich dive site with lots for divers to check out. Learn more about the St. Lawrence River.
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Grab your water shoes and bathing suit, and get ready for a fun workout! Water creates perfect resistance and when an exercise ball is added, you get a total-body challenge. Get this water-based workout.
Underwater worms are fascinating creatures and not much is known about these species. Read more about worms.
DAN member Margo Peyton created a dive camp that is safe for families. Read more about Peyton and her motivations to dive.
Global shark populations are threatened by fishing pressures or shark-fin poaching. However, shark conservation efforts are working to raise sharks’ reputations.
Coral restoration projects are underway all over the world. Thanks to these projects, coral populations and reefs are thriving.
Mission 31 challenged a team of aquanauts to live underwater for 31 days. A documentary film shooter chronicles his journey to be a Mission 31 aquanaut.
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