Polar bears support the entire Arctic food web. 

New Study Shows Polar Bears Annually Provide Millions of Kilograms of Food, Supporting a Vast Arctic Scavenger Network 

The White-Breasted Cormorant Colony at the San Diego Zoo

Platypus conservation is as unique as they are.

Imagine a World Where All Life Thrives.

This One Health Day, San Diego Zoo Wildlife Alliance celebrates a transformative view of conservation that protects the biodiversity we all share, and the innovations that will take us there.

Oak trees are iconic. They're also threatened with extinction. San Diego Zoo Wildlife Alliance is committed to protecting these keystone species.

Scientists have found the answer as to why mountain yellow-legged frogs are disappearing. 

It’s a familiar story: flames rage through Southern California landscapes. Do these burns benefit ecosystems, or do they damage habitats and reduce biodiversity?

We’re doing the impossible. Or at least, what was once considered impossible.