/tags/chimpanzee Chimpanzee en-US Copyright Thu, 20 Dec 2018 14:07:29 GMT /arts-culture/2018-12-20/nc-zoo-says-goodbye-to-ruthie-oldest-chimpanzee The North Carolina Zoo has lost one of its oldest mammals. Ruthie, a chimpanzee, was euthanized last week after suffering from heart disease. Ruthie was… Thu, 20 Dec 2018 14:07:29 GMT /arts-culture/2018-12-20/nc-zoo-says-goodbye-to-ruthie-oldest-chimpanzee Leoneda Inge