News “Why Sharks Matter: A Deep Dive with the World’s Most Misunderstood Predator” digs into why we need sharks and what we can do to protect them. "Why Sharks Matter" by marine biologist Dr. David Shiffman is coming out on May 24. He sat down with Scuba Diving magazine to discuss why this misunderstood predator…

Travel Wartime relics, bustling marine life habitat and unending intrigue. Metalheads will adore these domestic and international wreck meccas.

Training In this Ask a Marine Biologist, Dr. David Shiffman discusses some myths and misunderstandings about shark conservation. Overfishing (not finning) is far and away the biggest threat to sharks globally, but banning shark fishing is overkill itself. There are middle ground solutions.

Training Learn how to safely breathe exhaled gas. Rebreathing divers have longer bottom times and are quieter underwater, but you need to make sure you know how to use this complex equipment.

Photos Grab your wide-angle lens to capture its colors and contrasts. The Egyptian Red Sea is a dream combination of conditions and subjects for wide-angle underwater photography.

Travel Explore beyond the reefs when you sail any of these incredible destinations. Level up your next dive vacation with these terrestrial adventures from Komodo, Indonesia to Pig Beach in the Bahamas.

Travel Tropical saltwater fish and geothermal warming make for truly unique inland diving. Unique dives abound in this landlocked state from Homestead Crater to the Blue Lake.

Photos Protect your photos while you're sailing. Ensure you never lose photos and videos of your dream dive trip with these easy tips.

News A social impact organization and international researchers are piloting new reef recovery technologies in the waters of French Polynesia. A reef’s shape and sound are taking center stage in new research on coral restoration strategies.