In the Pines (IMAGE) Columbia Climate School Caption Tree-ring researchers working in the Scottish Highlands have discovered new information about a famine 300 years ago that killed a large part of the population. Here, Rob Wilson of the University of St. Andrews cores a tree in Glen Nevis; in the background is the snowcapped Ben Nevis, the tallest mountain in the United Kingdom. Credit Courtesy Tree Ring Lab, University of St. Andrews. Usage Restrictions Credit must be given. 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.