Geography ❯Physical Geography

Polar Regions

Antarctica Auroras Arctic Geography North Pole Arctic Climate Arctic Ocean Antarctica and Greenland

World's Largest Iceberg A23a Runs Aground Near Antarctica

The 4,000-square-kilometer iceberg, drifting since 1986, has stopped 70 kilometers from South Georgia Island, averting immediate ecological risks.

Global Glacier Loss Accelerates, Alpine Glaciers Shrink by 40% Since 2000

World’s Largest Iceberg A23a Resumes Northward Drift After Decades

Greenland Fossils Indicate Potential for Major Sea-Level Rise