Discovery of a Lost Battlefield
A research team locates the remains of U-576 and Bluefields. This was a major discovery as many people did not know where these boats fought or were sunk. Learn more.
Alert Diver Issue: Q1 2015
May I Bend Your Ear?
Days after completing some technical dives, a diver experienced hearing loss that would not stop. An unexpected diagnosis of inner-ear decompression sickness resulted in time in a hyperbaric chamber. Read more about the incident.
Understanding Alternobaric Vertigo
Learning how to equalize ear pressure is part of every diver’s basic open-water training. Alternobaric vertigo (AV) arises from unequal pressure between the two middle ears, usually because the pressures are changing at different rates. Learn more about AV and its prevention.
Shooter: Roger Steene
Photographer Roger Steene shares his story about what got him into photography. Read more of Steene’s story.
