- Turning up the temperature in the High Arctic
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- How giant tortoises, alligators thrived in High Arctic 50 million years ago
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- True causes for extinction of cave bear revealed: More human expansion than climate change
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- Is the ice in the Arctic Ocean getting thinner?
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- Creation of the first frozen repository for Hawaiian coral
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- Dwindling green pastures, not hunting, may have killed off the mammoth
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- Polar bears, glaucous gulls most at risk from contaminants
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- Habitat of elusive Northern squid documented
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- Ice-free Arctic Ocean may not be of much use in soaking up carbon dioxide
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- Permafrost warming, monitoring improving
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- Polarstern expedition: Autonomous underwater vehicle dives under the Arctic ice
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- Signs of reversal of Arctic cooling: Rapid temperature rise in the coldest region of mainland Europe
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- Alaska's Arctic seas: Court ruling halts offshore lease sale
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- Converging weather patterns caused last winter's huge snows in U.S.
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- Key compound of ozone destruction detected; Scientists disprove doubts in ozone hole chemistry
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- NOAA ship Fairweather maps aid shipping through Bering Straits
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- Climate change scientists turn up the heat in Alaska
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- Arctic climate may be more sensitive to warming than thought, says new study
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- Sea ice in the Arctic not recovering: Another critical minimum forecast
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- Higher wetland methane emissions caused by climate warming 40,000 years ago
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- More cold and snowy winters to come in Europe, eastern Asia and eastern North America
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- Rapid changes for Arctic flora and fauna
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- Climate change linked to major vegetation shifts worldwide
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- Could life survive on Mars? Yes, expert says
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- Ocean Acidification in the Arctic: What are the consequences of carbon dioxide increase on marine ecosystems?
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- Arctic ice at low point compared to recent geologic history
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- Persistent organic pollutants in large concentrations in Arctic areas: Fires spread environmental toxins over the Arctic
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- Coastal birds carry toxic ocean metals inland
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- Microbes answer more questions collectively
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- Beyond polar bears? Experts look for a new vision of climate change to combat skepticism
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- Stream water study detects thawing permafrost
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- Currents influence fish stocks: More cod in the Barents Sea
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- New atlas underlines significant role of northern soils in climate change
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- NASA study sheds light on ozone hole chemistry
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- Carbon, nitrogen link may provide new ways to mitigate pollution problems
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- Melting icebergs in polar oceans causing sea level rise globally, new assessment finds
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- Melting sea ice major cause of warming in Arctic, new study reveals
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- Winds from Siberia reduce Arctic sea ice cover, Norwegian researchers find
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- Ancient artifacts revealed as northern ice patches melt
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- Global temperatures push March 2010 to hottest March on record
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- Wildlife still exposed to Exxon Valdez oil 20 years after disaster
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- Massive Arctic ice cap is shrinking, study shows; Rate accelerating since 1985
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- New survey techniques improve narwhal population estimates
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- Flights over Arctic provide data for investigating ozone hole depletion
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- Even soil feels the heat: Soils release more carbon dioxide as globe warms
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- Warmer summers could create challenges for nesting Arctic seabirds
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- NASA IceBridge Mission Prepares for Study of Arctic Glaciers
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- High Arctic species on thin ice
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