The Smithsonian’s National Zoo, in D.C. revealed one of its elephants is pregnant, the first time a baby elephant will be ...

Tiny pygmy hogs almost went extinct a few decades ago, but a dedicated conservation team is helping give them a second chance ...

The Smithsonian National Zoo in Washington, D.C. is expecting a new addition soon as one of the zoo's elephants, Nhi Linh, is ...