HELHEIM GLACIER, Greenland — This is where Earth’s refrigerator door is left open, where glaciers dwindle and seas begin to rise. New York University air and...
ABOARD A NASA RESEARCH PLANE — NASA scientists are crisscrossing Greenland on a mission to track melting ice. Greenland has been melting faster in the last...
Fifty years ago, on Jan. 21, 1968, the Cold War grew significantly colder. It was on this day that an American B-52G Stratofortress bomber, carrying four...
