Cassy the mountain lion, named for the Cascade Mountains where she was found orphaned as a cub in 2007, died at her Kansas ...

Visitors can get closer to wildlife than ever, but the San Diego Zoo Wildlife Alliance's impact goes far beyond the savanna.

For most of us, visiting the zoo as a child brings up happy memories of adventures, melting ice cream, and childhood friends.

This was a hilarious emotional journey, in no small part because this behavior is so human kid-coded. This lion cub ...

Gaylene Thomas, a wildlife care manager at the San Diego Zoo, oversees two teams that care for a variety of species, ...