New research shows most U.S. zoo giraffes are hybrids, raising concerns about their role in real-world giraffe conservation.

We're used to thinking of giraffes as one species. Turns out there are actually four distinct species of the world's tallest mammal. That's according to a review published in August by the ...

Zoos and private collections teach, inspire, and connect people to animals they may never encounter in the wild. And, in some ...