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AS DIVERS JUMP INTO ANOTHER BUSY DIVE SEASON, DAN Research is also gearing up to advance our understanding of dive science and medicine. Here is a quick introduction to two flagship studies and information on how you can contribute to diving research and safety. Bubbles forming in the body after a dive can cause decompression […]
BEAUTIFUL NECKLACES, BRACELETS, EARRINGS, and other items with elaborate brown and amber patterns adorn the shelves of shops and tourist markets worldwide. They might seem like the perfect souvenirs of your latest dive trip. These items, often called tortoiseshell, may be made from the colorful plates, called scutes, covering the shells of hawksbill sea turtles […]
IN 1807 THE U.S. PASSED A LAW prohibiting the importation of human beings with the intent to enslave them. Acting on a bet 53 years later, a wealthy Alabama businessman named Timothy Meaher tried to import captives from Whydah, Dahomey (present-day Benin). He hired Captain William Foster to pull off the illicit deed. On July […]
IN 1983-84, REEFS THROUGHOUT THE CARIBBEAN, FLORIDA, AND BERMUDA experienced one of the greatest mass mortalities of a marine species ever recorded when an unknown waterborne pathogen killed more than 98 percent of the Diadema sea urchin population.1 In February of this year, divers in St. Thomas noticed many of the Diadema were suddenly no […]
Les douleurs lombaires sont l'une des affections médicales les plus courantes. On estime que plus de 500 millions de personnes dans le monde souffrent de douleurs lombaires, ce qui en fait la principale cause d'invalidité. [...]
THE RELENTLESS AND POWERFUL NORTHWARD FLOW of the Gulf Stream’s clear, tropical waters provides Southeast Florida with beautiful and unique diving opportunities. Passing off the coast of Palm Beach County, the warmer, constantly flowing water nourishes and replenishes reefs and corals that support and attract an incredible diversity of marine life. The reefs offshore are […]
IT HAD BEEN A BUSY WEEK for the fish surveyors aboard the Avalon ll, and things were just beginning to wind down. The Reef Environmental Education Foundation (REEF) team of 16 volunteer research divers had recorded population estimates for 246 fish species on 26 reef, seagrass, mangrove, and ironshore sites within the benevolent boundaries of […]
I WAS HOOKED THE FIRST TIME I saw a southern sea otter bobbing in the surf off the coast of California’s Big Sur. I didn’t know then that I would be as spellbound by these rare creatures decades later as I was at that very first sighting.
OUR UNDERWATER WORLD IS FULL OF VIBRANT COLORS, interesting patterns and textures, and fascinating creatures. It’s a wild place that is unpredictable and simultaneously harsh and harmonious. Taking a camera into that world allows us to record snippets of beauty in ways that help us tell various stories. Learning to use your camera effectively takes […]