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Study shows unprecedented warmth in Arctic

(Phys.org) —The heat is on, at least in the Arctic. Average summer temperatures in the Eastern Canadian Arctic during the last 100 years are higher now than during any century in the past 44,000 years and ...

dateOct 24, 2013 in Earth Sciences
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Hard cold work and unsung science heroes

The Sierra went down over the Arctic Ocean, about 60 miles from the northernmost tip of North America. One moment the unmanned aerial vehicle (UAV) with its 20-foot wingspan was up in the sky, gathering ...

dateOct 21, 2013 in Earth Sciences
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Arctic sea ice avoids last year's record low

This September, sea ice covering the Arctic Ocean fell to the sixth lowest extent in the satellite record, which began in 1979. All of the seven lowest extents have occurred in the last seven years, since ...

dateOct 04, 2013 in Earth Sciences
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