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Red Sea Turtle Trackers Discover 34 Seagrass Meadows

Researchers tracking tagged green sea turtles in the Red Sea were led to 34 previously unknown seagrass meadows. This discovery can help enhance local conservation efforts.

The Ultimate Guide to Shark Diving

The best places to go diving with great white sharks, hammerhead sharks, whale sharks, and more. Plus: How to do it safely.

More than Meets the Eye: Whale Shark Eyeballs Have Two Incredible Features

No, whale sharks' eyeballs are not covered in miniature teeth. Here's what the discovery of dermal denticles in a whale sharks eyes actually means.

How Smart are Sharks?

In this edition of Ask a Marine Biologist, Dr. David Shiffman proves that sharks are far more than mindless killing machines.

When Life Gives You Lionfish, Make Carpaccio!

In Barbados, the local community works together to keep lionfish off the coral reefs and on the menu.

Epic Whale and Dolphin Encounters

When and where to go snorkeling with five species of whales and dolphins.