Big Cats Quiz -- National Geographic

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Big Cats Features

Nat Geo and Panthera Team Up

Panthera—the world's largest organization dedicated entirely to wild cat conservation—will serve as a scientific and strategic collaborator for the Big Cats Initiative.
Wild TV Shows

Look for big cat shows on Nat Geo Wild year round, and check out great Wild programming like America the Wild with Casey Anderson.
Little Kitties For Big Cats

For just $5, you can upload a photo of your little kitty to our Little Kitties for Big Cats website, and help us save lions, tigers, cheetahs, and other big cats. Upload a photo to show your support!

Prehistoric "Panda" Found in Spain

A small fossil bear recently identified in Spain suggests China's giant panda has European roots, a new study says.
Runner's High Hardwired

The pleasurable sensation known as "runner's high" may have motivated human and canine ancestors to build endurance, a new study says.

How to Build a Dog

Scientists have found the secret recipe behind the spectacular variety of dog shapes and sizes, and it could help unravel the complexity of human genetic disease.
Dog DNA Photo Gallery

Scientists have found the secret recipe behind the spectacular variety of dog shapes and sizes, and it could help unravel the complexity of human genetic disease.