Teen Dies in Freak Accident After Calling 911: 'Tell My Mom I Love Her'

Fiona The Hippo Gets Her Own Cake at Birthday Bash Marking Her Remarkable First Year

Zoo Adopts 3 Orphaned Manatees and Releases 2 Others Back Into the Wild

Otto Warmbier's Parents Say Son Had Obvious Signs of Torture Upon Returning From North Korea

Check Out Our Favorite Gorillas, Just in Time for the First-Ever World Gorilla Day

Zoo's Infant Snow Leopard Makes Its Public Debut at Zoo