CULLOWHEE, North Carolina, Sept. 6 -- Western Carolina University issued the following news: By Julia Duvall The ecological and biogeographical difference between the Great Smoky Mountains and the Andes Mountains are too numerous to mention. But there are few things they do have in common - a biological station close by, being deemed a historical site and two professors wanting to share the unique biodiversity with students. Jim Costa, executive director of WCU's Highlands Biological Station   more