Check Your Neck Seal

Text by Thomas Powell, PhD Photos by Jill Heinerth

Q3 2026

Ensure your safety underwater. Learn how to check your neck seal to prevent dizziness and loss of consciousness while diving.

When Training Takes Over

Text by Shannon Hunt; photos by Stephen Frink

Q3 2026

Uncover the challenges Val Marino faced when training took over during a routine dive, illustrating the reality of underwater adventures.

A Timeline of Decompression Stress

By Matias Nochetto, MD, FUHM, and JoAnn Perry, MSE

Q3 2026

Understand A Timeline of Decompression Stress and its influence on dive safety with our comprehensive exploration of diving practices.

Dental Implants and Diving

Q3 2026

Q: I recently had an upper molar tooth extracted and threads placed for an implant. I have a dive trip scheduled two weeks after the procedure that installed the threaded […]

Unusual Exit

Gary Williams

Q3 2026

Experience the thrilling underwater scene: an octopus and grouper create an unusual exit at a cleaning station in Little Cayman.

Becky Kagan Schott

Text by Stephen Frink, photos and captions by Becky Kagan Schott

Q3 2026

Discover the unique work of Becky Kagan Schott, showcasing her passion for extreme environments and captivating underwater photography.

Reef Photography

Text by Allison Vitsky Sallmon; photos by Allison Vitsky Sallmon and Andy Sallmon

Q3 2026

Master Reef Photography with our expert tips. Discover how to photograph beautiful coral reefs and their dynamic marine ecosystems.

Antarctic Krill

By Mikki McComb-Kobza, PhD

Q3 2026

Delve into the world of Antarctic krill and understand their importance for pregnant humpback whales and other ocean inhabitants.

Nitrox Production Methods

Text by Mike Welch, Photos by Stephen Frink

Q3 2026

Learn about nitrox production methods, including membrane separation and partial pressure blending, for better diving safety and comfort.