Photojournalist Ami Vitale followed Przewalski’s horses—once declared extinct in the wild—on a 2,000-mile journey back to ...

The bald eagle, American alligator and Louisiana black bear are just three of the nearly 300 species revived by the Endangered Species Act -- 50 years since it first took affect. The Endangered ...

By monitoring the movement, health, and environmental conditions of thousands of animals at once, Project ICARUS hopes to solve scientific mysteries.

National Geographic helped the famous conservationist get her start—and followed her chimpanzee research and advocacy for wildlife in a career that forever changed how we understand animal behavior.

In the vast urban sprawl of Arizona, the habitat of the tiny western burrowing owl is being destroyed—prompting conservationists to think creatively about how to help. A burrowing owl chick learns to ...