An abrupt change in Antarctica has caused the continent to gain ice. But this increase, documented in NASA satellite data, is ...

Arctic ice melt contributes to rising sea levels, alters global weather patterns, disrupts ocean circulation, and impacts ...

Almost 90% of Antarctica's land is covered in a thick layer of ice — around 1.3 miles (2.2 kilometers) deep, on average — and ...

Scientists worry as services that provided detailed and historic information about sea ice, snowpack, glaciers, and other ...