Freediving in Florida, Hawaii, Grand Cayman, and the Red Sea are some of the best locations to train at.

Diving in caves can be dangerous — even if you've had the right training. Find out why this husband and wife died in an underwater cave system.

Can you dive again after open-heart surgery? Author Eric Douglas tells the true story of his signs and symptoms of heart disease, and his road to recovery.

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Want to improve your underwater photography? Here are five ways to get better shark photos while scuba diving.

Is it normal to get nosebleeds after diving? James Caruso discusses whether or not you should be concerned.

Kids Sea Camp offers amazing underwater adventures your whole family can enjoy.

The bends can happen to any scuba diver — even if you do everything right. Read about what it's like to unexpectedly get DCI.

How do you find small or camouflaged animals during a dive? Here are five expert tips to help you see these hidden wonders.