Alert Diver

Ocean Views 2014: The Power of Imaging

David Doubilet

Q2 2014

Ocean Views 2014 displays some extraordinary images of nature by some of the world’s most talented visual artists. Read and view more from Ocean Views.

Back to Basics

Nicholas Bird, M.D., MMM

Q2 2014

Decompression illness (DCI) is a serious condition, but what is it exactly? Get the basics surrounding DCI including prevention, available treatments and more.

Surface marker buoys are inflated underwater and sent to the surface as a signal. This minimizes the time a diver spends at the surface waiting for a rescue. The marker can help save lives. Read more about choosing the right marker.

Tuna: Super Fish

Matt Dozier

Q1 2014

Tuna are a warm-blooded predator who cannot stop swimming, but their populations are in trouble. Read more about tuna.

Ear Equalization with Hoods

Q1 2014

DAN medics answer your questions about dive medicine.

Rhode Islands Blues — And Makos

Bill Fisher

Q1 2014

Don’t let its size fool you: Rhode Island offers divers a lot to see — including some great shark sightings. Read more about where and how to dive in Rhode Island.

Step Away from the Computer

Q1 2015

Sitting all day can have adverse affects on the body — including the weakening of certain muscles. Here are some great stretches and exercises to add into your day to strengthen those muscles.

Hit List

Ned and Anna DeLoach

Q1 2014

Of the fish sighted around Bay Islands, Honduras in the last 20 years, the writers compiled a list of several they had yet to interact with. Here are their tales.

Member Profile: Guy Harvey

By Allison Sallmon

Q1 2014

DAN member Guy Harvey, Ph.D., is a gifted artist and depicts marine life in dramatic ways. His work acts as a way to champion for the oceans. Read more about Guy Harvey’s story.