Dr. Rob Baldwin, Clemson University (IMAGE) Clemson University Caption Clemson associate professor Rob Baldwin spent three months with his family in 2013 exploring the Appalachian Mountains. Credit Image Credit: Courtesy of Shawn Fraver Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.