Dengue Fever
Dengue Fever spreads through mosquitoes in tropical climates. Explore recent data and its implications for your travel plans.
Alert Diver Issue: Q2 2026
Greenland
Immerse yourself in the enchanting world of Greenland’s icebergs, where every crack and shimmer tells a story of nature’s power.
The Safety Paradox
Learn about The Safety Paradox: analyzing fatality rates and the importance of safety equipment in closed-circuit rebreather diving.
The Shifting Sea
The Shifting Sea reveals Mexico’s dynamic wildlife event each autumn. Learn about the sardine run in Baja California Sur.
Right Place, Right Time, Right Training
Discover how Right Place Time Training can enhance survival rates during cardiac emergencies through immediate intervention.
From Warship to Reef
Discover the remarkable history of the HMCS Canada, a warship now resting underwater, transformed into a vibrant reef habitat.
Australian Sea Lions
The Australian sea lion (Neophoca cinerea) is the only pinniped endemic to Australia.
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.
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.
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.
