San Diego Zoo Wildlife Alliance is celebrating the birth of a Sumatran tiger cub at the San Diego Zoo Safari Park’s Tull Family Tiger Trail habitat. The cub was born August 23 to first-time mother Jillian. This birth is an important step in San Diego Zoo Wildlife Alliance’s ongoing work to conserve Sumatran tigers.  

If it looks like a duck, swims like an otter, and lays eggs, it's the platypus! Get an in-depth look at this freshwater-loving mammal.

Illegal orchid trafficking is causing a global decline. Learn what you can do to help.

Scientists at our Amazonian field station secure the hub's future, training the next generation of wildlife caretakers.

Sumatran tiger cubs Puteri and Hutan are much more than cute faces.

Many animals are just as enthusiastic about sitting in the sun and soaking up some rays, and they exhibit some unique behaviors while they’re doing it.

Yun Chuan (yoon chu-an) and Xin Bao (sing bao), the first pandas to enter the United States in 21 years, made their public debut at the San Diego Zoo today following an opening ceremony for the Zoo’s much-anticipated new Panda Ridge habitat.

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

Helping Mojave Desert Tortoises Survive in a Rapidly Changing World

Giant pandas are different from other bears—and so are their health challenges.