NEW YORK, April 5 -- Columbia University's Lamont-Doherty Earth Observatory issued the following news: * * * Melting Glaciers Reveal Clues to Climate Adaptation in Norway's Mountains Glacial archaeologists are uncovering hundreds of artifacts in Norway, including the best preserved pair of prehistoric skis found to date. By Emily Cohen Glacial archaeologists have recently discovered the second prehistoric ski of a pair of skis at Digervarden, a mountain in central Norway. Found just five me  more

KOLN, Germany, April 6 -- The University of Cologne issued the following news release: * * * Climate Change and Prehistoric Human Populations: Eastward Shift of Settlement Areas at the End of the Last Ice Age An archaeological study of human settlement during the Final Palaeolithic revealed that populations in Europe did not decrease homogenously during the last cold phase of the Ice Age. Significant variation in regional population sizes indicate differentiated reactions nested in an overall  more