Pine Island Glacier, one of the fastest-shrinking glaciers in Antarctica, hastened its slide into the sea between 2017 and 2020, when one-fifth of its associated ice shelf broke off as massive ...

Key maps show the growing strategic importance of Greenland as Arctic ice melts under global heating ...

Arctic sea ice reached its minimum extent of the year in Sept. 23, according to the satellite-derived data from the National Snow and Ice Data Center. Since the beginning of the satellite-based sea ...