Of the nearly 700 photos submitted in this year's Photo Contest, Scuba Diving received some great egg shots. See what our readers caught on film!

Jellyfish are the farmers, not the farmed, at this hidden Indonesian lagoon.

Rick MacPherson, conservation programs director for the Coral Reef Alliance, has built a global team of local conservation leaders in everywhere CORAL works.

A new documentary explores the tragic legacy of killer whale training.

Slowly but surely, humans are coming together to protect sharks all across the globe.

In underwater photography, it can be a challenge to get the correct exposure on transparent animals, such as this hooded nudibranch in British Columbia; see how David Hall made it happen.

Puerto Rico protects leatherback hatching grounds.

Troy Bodden is working to keep Utila a natural paradise by improving the lives of its residents.

How does an underwater photographer capture a diving kingfisher for a stunning photo? See how Manfred Delpho caught this bird on film in Meadow Pond, Gudensberg, Germany.