"Every centimeter of sea level rise exposes another 2 million people to annual flooding somewhere on our planet." ...

A 1550 square km (963 sq mi.) iceberg, designated A81 broke off Antarctica’s Brunt Ice Shelf. A time-lapse of the 'calving ...

The Great Wall of China wasn’t a single construction project, but rather a series of defensive and border fortifications ...

and median values for the Arctic or the Antarctic. Analyze monthly-averaged or daily sea ice extent and concentration via interactive maps. Plot monthly ice extent anomalies, map sea ice concentration ...