Alzheimer's disease is continuing to take its toll on one of the nation's best-known and beloved zookeepers. Jack Hanna, who became famous for appearing on talk shows with animals by his side, has ...

Jack Hanna's family shared a heartbreaking update amid the famed zookeeper and TV host's battle with Alzheimer's disease. The 77-year-old former director of the Columbus Zoo and Aquarium's family ...

Jack Hanna and his family are in the midst of a “long goodbye.” The former zookeeper, beloved animal expert and television personality is now living with advanced Alzheimer’s disease, which his family ...