Mexico’s Sardine Run
Although striped marlins (Kajikia audax) are slower than some of their billfish cousins, their 50-mph (80-kph) speed is plenty fast for me. I try to swim alongside this stealth bomber […]
Alert Diver Issue: Q2 2022
Destination Antartica
WHEN I STARTED DIVING, I fell in love with colorful coral reefs and marine life. If you had told me that Antarctica would someday become a favorite destination, I might have laughed and said I’d never …
Cayman Brac
THE CAYMAN ISLANDS CONSIST OF THREE ISLANDS — Grand Cayman and Little Cayman; Cayman Brac, however, is not as well-known among dive aficionados despite the island’s infrastructure and …
A Photo Diary of the Spiegel Grove
THE LONG, STRANGE TRIP OF THE Spiegel Grove began in 2001 over beers at Sharkey’s Bar in Key Largo, Florida. Several Bibb and Duane shipwrecks project organizers were musing about what they would do …
Save Spectacular: 50 Years of National Marine Sanctuaries
The NATIONAL MARINE SANCTUARY SYSTEM, a nationwide network of 15 national marine sanctuaries and two marine national monuments that conserve more than …
Tren Maya
SOME OF THE WORLD’S MOST BEAUTIFUL FLOODED CAVES are underneath the jungle of Mexico’s Yucatán Peninsula. The peninsula began as a coral reef which sea-level fluctuations during various ice ages exposed to the atmosphere.
Deep Diving for Fish
LUIZ ROCHA, PH.D., HAS BEEN A MAN ON A FISH MISSION since he was a young boy exploring the waters in his small coastal hometown in Brazil. He investigated tidepools, had fish tanks when he was 5 years old, and was declared a future scientist by his third-grade teacher …
Dive Boat Safety
WHETHER YOU’VE BEEN DIVING from boats for years or you’re looking forward to your first liveaboard trip, it’s an excellent time to refresh your knowledge about staying safe on board and evaluating your dive operator’s safety preparedness.
DAN Medical Services Is Here for You
AS YOU MAKE PLANS TO DIVE THIS SUMMER, remember that an important benefit of DAN membership is access to DAN Medical Services.
Professional Liability Coverage
RISK MITIGATION IS AN ESSENTIAL ELEMENT of any effort to promote diver safety. But even if a dive professional is always careful, follows all safety and training protocols, and judiciously complies with risk mitigation …