Thin sea ice swirled along the east coast of Greenland in October 2012, against a backdrop of overall thinning sea ice.
Image of the Day Land Water Snow and Ice
Carried by winds and currents, sea ice can reach the coast of Hokkaido, Japan.
Image of the Day Water Snow and Ice Sea and Lake Ice
The extent of Arctic sea ice peaked at 15.24 million square kilometers on March 18, 2012. It was the ninth consecutive year of maximum extents below the long-term average.
Image of the Day Water Snow and Ice
These images show overall Arctic sea ice extent on September 19, 2010 (the date of the 2010 minimum), and sea ice growth in mid-September 2010.
Image of the Day Snow and Ice
Sea ice formed delicate swirls along the coast of Baffin Island in this true-color image acquired July 11, 2009.
The 2014 arctic sea ice minimum is the sixth lowest on record, while antarctic sea ice continues to exceed the record maximum extent.
Image of the Day Heat Water Snow and Ice
Acquired April 11 and 24, 2012, these images show the movement of sea ice in the Bering Sea with the advance of spring.
The long-term trend for Arctic sea ice extent has been definitively downward.
Image of the Day Heat Water Snow and Ice Remote Sensing Sea and Lake Ice
This animation shows Arctic sea ice shrinking to a near record minimum in the summer of 2011.
As Arctic sea ice grew toward its maximum extent, it began to fill the Gulf of St. Lawrence in February 2013.
A mixture of ice types exists where frozen water meets open water.
In April 2016, unusually warm temperatures and heavy winds broke the sea ice pack to pieces.
Image of the Day Snow and Ice Remote Sensing
Cold winter winds helped paint a lovely scene off the coast of Labrador and Newfoundland.
As the Arctic experienced a new record summer minimum for ice extent, the Antarctic set a new record for maximum winter sea ice.