Shooting Great Whites

Great white sharks are immediately recognizable — so when you see one, do you know how to take a breathtaking photo? Glean tips on shooting great white sharks.

Open-mouthed great white shark swims toward camera

Bonaire: A Naturalist’s Dream

Bonaire has world-class reefs and fantastic animal attractions — sightings that can spoil any diver. Learn more about how to dive and what to expect in Bonaire.

Male yellowhead jawfish incubates its eggs in its mouth

The Problem with Overfishing

Overfishing can cause irreversible damage to local ecosystems. Learn more about overfishing and how to combat it.

Nets are strewn about on a coral reef

Rising From the Rubble

Coral transplants in the Florida Keys are repopultating damaged reefs. Read more about the success of coral transplants.

Diver works on a cement wall that has repopulating coral growths

DAN Member Profile: Barry Olson

Barry Olson is a diver for Walt Disney World in Orlando, Fla. and is a DAN member. Learn more about Barry’s career and why he’s a member of DAN.

A giant turtle rests on the floor of a tank and a diver peers over its shell

The Peculiar Fate of the Missing Mate

Signal gobies are cute fish and have unique courtship rituals. Read more about this peculiar affair.

Two gobies have stripes over their eyes and blue spots on their fins

Upper Body Strength

With a stronger upper body, you can easily lift your gear, climb an exit ladder, pull yourself up and perform other essential tasks. Learn the importance of upper-body strength and learn a great workout.

Barefoot man in a gray tank top performs a dumbbell push-up

Sanilac Shores Underwater Preserve, Michigan

Sanilac Shores Underwater Preserve is off the coast of Michigan and is a great dive site. Read more about this locale.

Drysuit diver takes a photo of a sponge-encrusted shipwreck