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

A scuba diver gets a leg cramp and is then swept away by the current while their buddy is focused on taking photos.

Basic hand signals are an important part of holding an open-water certification but communicating underwater isn't always easy.

Pro tips and tricks for making the most of Florida’s ­lobster season.

Ever wonder what marine animals you can see when scuba diving? Here are some of our favorites.

Jellyfish stings happen— find out how to avoid and treat jellyfish stings with these tips from Divers Alert Network.

If you need to hit the water and get down fast, these five tips can help you make a smooth negative entry while scuba diving.