Can the Amazon of Southeast Asia Be Saved? loading...
Can the Amazon of Southeast Asia Be Saved?
The Mekong River Basin supports millions of people and some of the world’s richest biodiversity, but it must overcome many threats.
One of the World's Weirdest Fish loading...
One of the World's Weirdest Fish
What in the world is a hagfish?
See Award-Winning Underwater Photos From Around the World loading...
See Award-Winning Underwater Photos From Around the World
These 13 photos were among those recognized by the Underwater Photographer of the Year contest, which showcases the best in underwater photography.
World's 7 Most Romantic Animals loading...
World's 7 Most Romantic Animals
For Valentine's Day, we have a collection of remarkable videos celebrating love in the natural world.
One Fish Frozen While Eating Another—A Rare Discovery loading...
One Fish Frozen While Eating Another—A Rare Discovery
Two brothers set out to videotape their rare find from an ice fishing trip, which has gone viral.
About the Show
National Geographic Explorer and aquatic biologist Zeb Hogan is on another adventure, searching for everything from the mythical giant catfish to the king of the Alaskan rivers, the Chinook salmon

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