Some of the most interesting marine animals are masters of disguise, but with these tips you can be sure to find concealed sea life on your next dive.

Nothing is better than a thriving reef. These locations, chosen by you, offer the healthiest marine environments to explore!

Since panic contributes to 20 percent of diver deaths, it is important to recognize the signs in others — it may save a life. Here are tips for your next dive.

Beta blockers and diving. Does high blood pressure really affect someones ability to dive?

Scuba diving in the Arctic with a leopard seal for the first time leads an underwater photographer out of his comfort zone before making a new friend.

Before you get in the water with your brand-new reg, here are our best tips for prepping it so that it's ready for its first scuba dive.

Learn how to edit underwater photos in Adobe Photoshop and remove backscatter with this step-by-step tutorial!

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.