DAN Member Profile: Rick Allen

DAN member Rick Allen is a self-proclaimed water bug. A life-changing incident in 2011 could have sidelined his dive career and passion, but he wouldn’t let it. Read more about this DAN member.

DAN member Rick Allen holds an underwater camera

Diadema, Caretake of the Reefs

Diadema sea urchins once plagued coral reefs but in just 13 months, quickly died off. However, diadema are important for reefs. Read more.

Diver collects urchins in a net

Harvesting Divers Update

Honduran lobster divers regularly dive far beyond safe limits. These divers come primarily from the communities of Miskito Indians living in eastern Honduras and Nicaragua, and they make as many […]

Two men of color inspect a green oxygen cylinder

Get Wet, Dive Dry

Drysuits enable divers to dive longer and test their own abilities. Do you know drysuit basics? Cultivate a better understanding of drysuits and how to find the right one.

Happy male diver helps a female diver into her wetsuit by the trunk of a car

Cryogenically Frozen Coral

Cryogenically frozen coral can be used to protect the oceans’ future. The frozen samples can be cultured and grown into adult corals enabling reef growth. Read more about the importance of cryogenically frozen coral.

Diverse and colorful coral reef

First Sighting

Noldy Rumengan is a notable underwater critter hunter. Read the story of diving alongside Rumengan and searching for marine life.

A very rare and tiny seahorse-like animal

I Need to Get in Shape: Where Do I Start?

Fitness programs run the gamut there is no “best” way to exercise. It’s important to tailor a program to you needs, abilities, likes and your body. Here are six steps to start a fitness program.

Female running so fast she blurs the image

Bonne Terre Mine

Located in Missouri, Bonne Terre Mine was closed in 1961 and has since been converted to a haven for scuba divers. Read more about how to dive at Bonne Terre Mine.

Diver approaches pile of old railroad ties

Concussed in Colombia

DAN not only provides emergency resources to divers, but sailors, too. Read one couple’s harrowing story of a concussion at sea and how DAN was able to provide assistance.

A sailboat glides down blue ocean waters

Underwater Navigation

How comfortable are you with underwater navigation? Do you prefer a compass or your innate sense of direction? Regardless of which method you choose, learn more about proper underwater navigation. Never get lost in the water again!

Diver charts path forward through use of a compass watch on his arm