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.
Arctic voyage finds global warming impact on ice, animals
By Reflecting Sunlight, Greenland Helps Keep the Arctic Cool
Saving the Arctic sea ice with glass beads?
Preventing the loss of Arctic ice by spraying it with glass
Faster Arctic warming hastens 2-degree-Celsius rise by eight years, finds modeling study
Melting ice: Fleeting ecological advantage, sustained threat
The Arctic Will Have Ice-Free Summers by Mid-Century, Escalating
Greenland's marine ecosystem is experiencing a radical 'regime change
A Major Alarm Is Flashing Under Greenland's Ice