Prescription Dive Masks
There are many options currently available for divers who need corrective eyewear. With the right mask or lens, divers are better able to enjoy the underwater sights.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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Dive Boat Fire Safety
Don’t wait until disaster and tragedy strikes to consider dive boat fire safety. Just before your vessel takes off, enact certain protocols to ensure everyone’s safety.
Help DAN Track Dive Injuries
DAN has been tracking scuba-related incidents since the late 1980s, and the dive community is critical to our success in collecting information about fatal and nonfatal injuries. Our dive safety and medical experts have produced essential recommendations as a result of their in-depth analyses of incident data. What is critical for better data is for divers and others to report incidents to DAN. By collecting more data, DAN can continue toward the goal of making every dive accident- and injury-free.
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Carbon Dioxide Safety
There are many standards and guidelines for safe limits, including the results of various occupational health and safety studies on the effects of extended exposure. For diving, the situation is different. So what are safe limits for recreational diving with much shorter exposures than navy divers? Particularly, what is a safe limit for carbon dioxide (CO2), the most abundant potential contaminant?
The Long Goodbye
Orca populations have been on the decline for decades,. We have to address the challenges to their survival to preserve these magnificent animals.
Straits of Mackinac Shipwreck Preserve
The Straits Mackinac Shipwreck Preserve off the coast of Michigan is a unique destination for divers, with a variety of shipwrecks preserved in the area’s cold, fresh water.
The Colorful Courtship of Giant Australian Cuttlefish
With appendages directly on their heads and the ability to camouflage, cuttlefish are interesting creatures. They also have unusual courtship rituals.
Tobias Friedrich: A Passion for Excellence
Tobias Friedrich has amassed a portfolio of breathtaking images. He hopes to communicate uniquely so that when people view his portfolio they see things differently than they have before.
A Search for Blue Whales
Understanding migration routes of blue whales may lead to more protection of blue whales in those locations.
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