Deep below the thick ice of Greenland lies a labyrinth of tunnels that were once thought to be the safest place on Earth in case of a war. First created during the Cold War, Project Iceworm saw ...
Learn more Even an extremely thin layer of ice on pavement can pose a serious safety hazard, putting family, friends, and passers-by at risk of dangerous slips and falls. Eliminating ice buildup ...
The gray area around this average line shows the two standard deviation ranges of the data. — Credit: National Snow and Ice Data Center About these images: These images of the Antarctic Ice Sheet are ...