Blenny Watching 101
OF ALL THE FISHES IN THE SEA THAT ANNA ADORES, blennies perch high atop her favorites list. Her fascination with the tribe of typically small, hole-inhabiting bottom-dwellers …
Alert Diver Issue: Q2 2022
Fitness for Scuba: Exercises for All Ages
SARCOPENIA IS A NATURAL MUSCLE LOSS (atrophy) due to aging. Periods of inactivity due to injury, illness, or a busy life can accelerate this process. Individuals over the age of 65 are particularly …
Springs of Central Texas
I’M A NATIVE TEXAN, AND PEOPLE OFTEN ASK ME how an underwater photographer originates from Texas. They are sometimes unaware of the rich underwater resources our state offers. Our dive opportunities are diverse …
Imps of Darkness
IT IS DAY FIVE OF THE VOYAGE, and our liveaboard has finally finished the overnight crossing south from the warm waters of Darwin and Wolf islands to Cape Douglas, Isla Fernandina. Although we don’t travel a great distance …
Mistakes and Bad Decisions
I WAS ON A TRIP TO TULAMBEN to dive the Liberty wreck for three days. The first day was recreational dives followed by two days of technical diving. I had a cold and sinusitis leading up to the trip, but the conditions had cleared up …
Rebreather Myths
CLOSED-CIRCUIT REBREATHERS (CCRs) have significantly grown in popularity over the past few years. They are becoming more of a norm in the technical diving community, and recreational and …
Is Something Wrong?
MY BUDDY AND I DIVED SIX OUT OF SEVEN DAYS on my last dive trip. Our profile allowed an hour of dive time with two-tank dives …
Bonaire Inspires Hope for the Future of Coral
DESCENDING THE LIMESTONE STAIRS OF BONAIRE’S famous 1,000 Steps dive site in full scuba gear is challenging. It’s just 64 steps down, but it feels like many more. Once you make it down, you’re rewarded with a Caribbean reef teeming with life …
Heated Garments
GETTING COLD ON A DIVE IS UNPLEASANT, but if it progresses to hypothermia, it becomes potentially fatal. Even more than discomfort, considering the physiological and psychological stress it can cause, being cold is potentially risky.
Gutsy Tuason: Blackwater Magic
I FIRST MET SCOTT “GUTSY” TUASON at a Diving Equipment and Marketing Association (DEMA) trade show in 2016. “You need to see his blackwater work. You’ll be blown away,” …