The Great Crack-Up By JEFFREY KLUGER Photographs by PAOLO PELLEGRIN—MAGNUM PHOTOS ... of Arctic sea ice is enough of an environmental calamity, it’s the ice that covers Antarctica that is ...

The thermometer has a range of about 120 degrees; and while the round of the seasons brings but little change in the f right-fiul antarctic wastes, nothing can surpass the beauty of the j arctic ...

Twin shoebox-size climate satellites will soon be studying two of the most remote regions on Earth: the Arctic and Antarctic ... that's lower-cost than a full-size satellite.