A NASA airborne laboratory, flying out of Punta Arenas in southern Chile, is conducting the largest airborne survey of Earth's polar ice caps. With plans...
What are the environmental effects of disappearing polar ice caps? Researchers answer your questions. For more details check out NRC's online S&T magazine Dimensions. www.nrc-cnrc.gc.ca...
Snapshots are from October 31st of each year, starting in 1979. Historic snow cover data not displayed on these images. Sea ice concentrations less than...