On an early morning in June, wearing purple latex gloves, Chandlar Carlile stood with a sharpened knife slicing through papaya, honeydew, lettuce and an assortment of other produce inside a shiny ...

Trish Khan, the Milwaukee County Zoo's curator of primates and small mammals, has worked at the zoo for more than 30 years, and in that time, methods for naming animals have changed. "It used to be a ...