Zoo Knoxville welcomed Jango, a 10-year-old Malayan tiger who is part of an international effort to save his species from ...

As a new animal habitat sprung up at Phoenix Zoo, two California condors watched closely. Then they learned who was moving in.

One of two North American river otters who escaped from a Wisconsin zoo last month has returned home safe and sound. Louie and Ophelia got through a hole in a ...