Studying Arctic Climate Change
Arctic Adventurer
Our intrepid science and technology correspondent, Daniel Sieberg, stands beside the Canadian Coast Guard vessel Louis S. St-Laurent in Dartmouth harbor, Halifax, Nova Scotia, Canada. Sieberg set sail aboard the Louis S. St.-Laurent icebreaker into Canada's Arctic Wednesday, July 4, 2007, on a 20-day journey to learn more about climate change from an impressive gathering of scientists.
Author: CBS News Staff
Credit: CBS/Daniel Sieberg
