DAN Dispatch: Monitoring Cardiac Health in Scuba Divers

DECOMPRESSION-RELATED EVENTS typically come to mind when thinking of dive injuries and fatalities. DAN Research’s incident analysis program, however, has shown that approximately one-third of dive fatalities can be traced to a cardiac event, making cardiac-related issues the No. 1 cause of fatalities while diving.

Protecting Hawai‘i’s Fishes

CHARLES DARWIN’S FIVE WEEKS IN THE GALÁPAGOS Islands were crucial to the development of his theory of evolution, likely due to the Galápagos having the world’s second-highest proportion of endemic (unique to one location) species.

green sea turtle being cleaned of algae by yellow tangs

Program Spotlight: DAN Products Make 2022’s Gear of the Year

SCUBALAB RECENTLY AWARDED FOUR DAN STORE products with spots in their 2022 Gear of the Year lineup in the March 2023 issue of Scuba Diving. Test-team divers reviewed more than 100 products across seven categories and awarded the following DAN items high honors for functionality and value.

2022 Gear of the Year Award

Underwater Cave Photography

AS I FLOAT IN THE SOFT DARKNESS of a flooded cave, a tunnel leading away from me catches my eye. Like a mountain trail, the passageway offers spectacular views, physical challenges, and exhilaration. As I exhale into the water, I feel a dissolution of self. My goal as a photographer is to convey that sensation in a photo.

Photographing underwater caves in Mexico

Member Profile: Breathing-Gas Giant Jess Stark

FROM THE ARCTIC CIRCLE TO ANTARTICA, if you’ve ever taken a breath from a scuba cylinder, there’s a good chance that cylinder was filled using a Stark Industries breathing-air compressor. For half a century dive operators and fill stations around the world have been using Stark compressors to fill divers’ tanks, trusting their quality to meet daily demands.

Jess Stark

The Eclectic Vision of Renee Capozzola

THE ROUTE TO PROMINENCE IN UNDERWATER PHOTOGRAPHY is varied and constantly evolving.

Over-under of paddletail snapper school at sunset

Diving for Artificial Reefs

IN JUNE 2019 I MADE MY FIRST DIVE after eight months of repairing our home in Mexico Beach, Florida, from the ravages of Hurricane Michael. After finally recovering from the storm, I resumed doing underwater surveys as a volunteer diver for the Mexico Beach Artificial Reef Association (MBARA).

diver at memorial reef