Cetacean Sightings: All About Whales, Dolphins and Porpoises
APPROXIMATELY 2.2 MILLION SPECIES inhabit the worlds’ oceans, but fewer than 90 are cetaceans. When considered collectively, cetaceans have mastered the art of living…
The Library
Avoiding the Blue Water Blues
TAKE A LOOK AT THE PHOTOGRAPH that accompanies this article. When I shared this image at a recent meeting of the San Diego Underwater…
Us vs. Them: An Update on Controlling Invasive Lionfish in the Caribbean
The world’s most serious marine invasion began more than a decade ago when lionfish populations exploded in the Atlantic. Scientists are still figuring out…
Dollars for Diving: Scuba Scholarships, Internships and Training Grants
It’s graduation season — a time of the year for celebrating the completion of educational milestones and moving forward to the next adventure. Pursuing…
The Easy In: Tips for Performing the Giant Stride Entry
THE GIANT STRIDE ENTRY (GSE) is one of the most common types of water entries you will encounter in the world of diving. This…
JULY/AUGUST 2018
In this issue: Scuba scholarships, update on invasive lionfish in the Caribbean, the best wreck dives in America’s National Marine Sanctuaries, and more! Explore…
A Taste of the Philippines: Exploring Puerto Galera and Dumaguete
THE PHILIPPINES? Yes, we’ve been there. But not entirely. You see, the Philippines consists of more than 7,600 islands in the western Pacific Ocean,…
“Have a Seat, Please”: The Controlled Seated Entry
EVERY SCUBA DIVER BEGINS his or her underwater adventure by performing some type of entry into the water. If diving from a boat, a…
Sea Hunt: ‘MUST SEA TV’
This feature story originally appeared in the February 2008 issue of Dive Training to celebrate the 50th anniversary of the iconic television series “Sea…
MAY/JUNE 2018
In this issue: 60 years since Sea Hunt, protecting whales, an alligator attack, Puerto Galera and Dumaguete and more. Explore the May/June 2018 issue…