Orcas in Norway
Learn how orcas in Norway adapt their hunting skills to thrive in diverse ecosystems and follow the herring migration.
Alert Diver Issue: Q2 2026
Guam
Join me on a journey to Guam as I explore its vibrant culture, stunning beaches, and everything the island has to offer.
Water Aerobics for Divers
Discover how water aerobics for divers can enhance your performance, focusing on strength, breath control, and injury prevention.
Australian Sea Lions
The Australian sea lion (Neophoca cinerea) is the only pinniped endemic to Australia.
When the World Changes Your Dive Plans
When the world changes your dive plans, navigate your options for dealing with canceled flights and modified itineraries.
Tools for a Healthy Drysuit
Divers venture into a hostile environment with no breathable air and potentially extreme temperatures. To survive these conditions, dive equipment provides life support and insulates the body, helping regulate its temperature.
Designing the Future of Underwater Exploration: Join the University Challenge
Become part of the University Challenge and tackle real-world problems faced by professional divers during the 2051 Sea Odyssey.
Kelp is the New Coral
Coral and kelp are the ivory and ebony of ecosystems: mirrored opposites. Coral thrives in warm, clear, low-nutrient waters, while kelp lives in cold, nutrient-rich waters that tend to be murky because of those nutrients.
DAN Launches Barotrauma Legal Drama Course for Dive Pros
DAN launches a course focused on barotrauma legal drama, helping dive professionals understand legal responsibilities and safety.
Selective Vision
With our finite time and limited light underwater, every image-capture quest is like a treasure hunt. We all have different ideas of what is treasure: It may be marine mammals, shipwrecks, reef corals, or icebergs. I like to go beyond a single underwater subject and look for something more abstract. Pattern, form, and color rule my world.
