By Reflecting Sunlight, Greenland Helps Keep the Arctic Cool

This series of globes from June–August 2009 shows how sea ice, snow, and ice sheets in the Northern Hemisphere reflect large amounts of incoming sunlight and help keep the Arctic cool in the summer.

Melting ice: Fleeting ecological advantage, sustained threat

Kulusuk, Greenland

Global Ice Melt Matches Worst-Case Climate Models- Study

Bacteria could be speeding up the darkening of Greenland's ice, Climate science

Bird poop helps cool the Arctic in summer, new study finds

Rain fell on Greenland's ice sheet for the first time ever known

NASA Visible Earth - Home

NASA Visible Earth - Home

Travels in Greenland: A Photo Journal

A Shifting Landscape: Images of Greenland's Ice

Winter and Summer Solstice

Arctic shouting change: This year's report card shows we're not in good shape

Greenland's marine ecosystem is experiencing a radical 'regime