2014 Arctic sea ice minimum sixth lowest on record (Update)
Arctic sea ice coverage continued its below-average trend this year as the ice declined to its annual minimum on Sept. 17, according to the NASA-supported National Snow and Ice Data Center (NSIDC) at the ...
The Gulf Stream kept going during the last Ice Age
The warm Atlantic water continued to flow into the icy Nordic seas during the coldest periods of the last Ice Age.
35,000 walrus come ashore in northwest Alaska
Pacific walrus looking for places to rest in the absence of sea ice are coming to shore in record numbers on Alaska's northwest coast.
Climate change and the physics of falling icebergs
For thousands of years, the massive glaciers of Earth's polar regions have remained relatively stable, the ice locked into mountainous shapes that ebbed in warmer months but gained back their bulk in winter. ...