In the Middle of the Sea
Anthias anthias, or the swallowtail sea pearch, is in the grouper family. Two divers were eager to see them in the wild as they are considered the “mother of all Anthias species.”
Alert Diver Issue: Q2 2018
Long Beach Oil Platforms
The Long Beach oil platforms boast a productive fish habitat and vibrant fish nursery. While it may not look like much from above, below the water’s surface there is a vibrant fish population and plenty for divers to see.
Jellyfish
Jellyfish are fascinating creatures with very interesting life cycles. Jellyfish populations throughout the world can teach us a lot about climate change and changing environments. Learn more about jellyfish.
Marching for the Ocean
Ocean activists, divers and other passionate individuals, often come to Washington, D.C. to show support for a variety of marine initiatives. The 2018 March for the Ocean made a splash.
Customize Your First-Aid Kit
What is in your first aid kit? Beyond bandages and an ointment, are you prepared for any and every situation? Here are some expert tips on how to customize the perfect first aid kit.
It Came From Inner Space
Technological advancements in autonomous underwater vehicles enable scientists and engineers to test underwater and use the tech toward exploring outer space. The devices can collect samples and send results back to base.
Setting an HIRA Standard
The DAN team guides a dive business through the self-assessment process, seeking input to help refine the HIRA program.
Seeing Water From the Sky
Over the past decade, technological advances in unmanned aerial vehicles (UAVs), gimbals and camera/sensor miniaturization have made high-resolution imagery of our world’s dynamic land- and seascapes more accessible than ever. Photographers are able to shoot more frequently and the use of drones enable them to shoot above — capturing a new perspective.
DAN Member Profile: Lee Selisky
Sea Pearls, Inc. specializes in dive weights and has humble beginnings thanks to founder Lee Selisky. Selisky is an avid diver and DAN Member.
Destination Truk Lagoon
Truk Lagoon, found in the Micronesia, boasts one of the largest shipwreck graveyards with 40 ships and 250 planes. Divers of all experience levels can find a challenge.