Alert Diver Issue: Q2 2026

Camera’s Rolling, and… Action!

June 10, 2026  Liz Parkinson

Explore the electrifying atmosphere of film sets. Experience Cameras Rolling and Action with exciting behind-the-scenes insights.

The crew preps a boat fefore shooting a close-up of Michael Douglas.

Conserving Southern California Biodiversity

June 10, 2026  Text and photos by Renee Capozzola

Uncover the significance of conserving Southern California biodiversity. Join me in exploring the unique wildlife of the Channel Islands.

The expedition team celebrates the culmination of this three-part Channel Islands science exploration.

Dengue Fever

June 9, 2026  Lana P. Sorrell, EMT, DMT

Dengue Fever spreads through mosquitoes in tropical climates. Explore recent data and its implications for your travel plans.

Mosquito on skin

Greenland

June 12, 2026  Jennifer Hayes

Immerse yourself in the enchanting world of Greenland’s icebergs, where every crack and shimmer tells a story of nature’s power.

Towering peaks trap late autumn light in Scoresby Sund, illuminating a building weather system moving through the jagged peaks of East Greenland.

The Safety Paradox

June 9, 2026  Emmanuel Dugrenot, PhD

Learn about The Safety Paradox: analyzing fatality rates and the importance of safety equipment in closed-circuit rebreather diving.

The mouthpiece retaining strap (MRS) is designed to help prevent rebreather diving fatalities.

The Shifting Sea

June 12, 2026  Anita Verde; Photos by Anita Verde and Peter Marshall

The Shifting Sea reveals Mexico’s dynamic wildlife event each autumn. Learn about the sardine run in Baja California Sur.

A marlin accelerates toward a fleeing sardine, hoping to use its bill to stun rather than spear its prey.