A slippery slope: How climate change is reshaping the Arctic landscape.
UNIVERSITY OF OTTAWA A collapsed block of ice-rich permafrost in Alaska. Benjamin Jones, U.S. Geological Surve y Extremes of summer climate trigger thousands of thermokarst landslides (ones triggered by melting permafrost) in a High Arctic environment. Details here. (Includes a must-see video.) RELATED: Canada warming at twice the global rate, climate report finds