Beneath the Fin
Sharks are among the ocean’s oldest survivors. They have cruised through Earth’s seas for more than 450 million years — long before the first trees grew or Saturn formed its rings.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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Echoes in the Cold
Ancient beyond description and giant beyond comparison, Lake Superior’s cold and secretive depths hide a multitude of ships that prematurely ended their careers. The largest and farthest north of all the Great Lakes, Lake Superior is in a class by itself when it comes to preserving shipwrecks.
Readiness Made the Difference
In a behind-the-scenes emergency at the National Aquarium in Baltimore, Maryland, two trained responders faced a critical moment that tested their skills and composure.
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Answering the Call
Accidents and incidents occur worldwide that leave victims beyond the reach of standard rescue techniques. These events often happen in or near the water and may require the assistance of specially trained personnel.
Ear Beer Isn’t Enough for Contaminated Water Diving
I was recently scrolling through social media and found a popular video of a salvage diver saying that ear beer was enough after diving in contaminated water. Hearing this advice gave me pause — someone could have serious adverse health effects if they follow it without more knowledge.
Hayden Hess: Passion and Purpose
The Center for Research and Education in Special Environments (CRESE) at the University at Buffalo in New York is at the forefront of environmental physiology research, investigating how various environmental stressors impact human health and performance.
When Anatomy Affects Aid
Cardiac arrest is a leading cause of death across the world, particularly in out-of-hospital settings, where timely recognition and response are critical to survival.
A Simple Twist of Fate
We are the product of our cultures and our life’s experiences, but a simple twist of fate can alter our life’s trajectory. That’s what happened for Jade Hoksbergen. It’s hard to imagine, given her underwater photography, that she was afraid of the water as a child.
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