Scuba diving hand signals are useful for a variety of situations. This video demonstrates signals that relate to wrecks and wreck diving.

An experienced lobster diver ignores the basics and pays the price.

Diving in the ice presents a whole new challenge in itself, but what happens when you add a snowmobile to the mix?

Drysuit diving is generally easy to learn with a little practice but can be intimidating to new divers. Divers Alert Network has tips for drysuit diving with confidence.

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You surface and the boat is nowhere in sight — using these tips to pair natural navigation with basic compass skills will get you where you need to go.

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Indiana University and 2016 Sea Hero Charles Beeker created an adaptive scuba diving program for children with physical disabilities and medical conditions.

Follow these basic rules of etiquette to help you stay on good terms with the rest of the dive boat while practicing underwater photography.