The flagship of Canada’s aging fleet of icebreakers suffered mechanical failure to its center propeller on September 19 and has been anchored off the coast of Cambridge Bay, Nunavut since September 27. The 42-year old St-Laurent had been on a joint mission with the U.S. Coast Guard icebreaker Healy to conduct bathymetric surveys and mapping of the […]
An exceptional wildfire near Bettles, Alaska in 2007 released as much carbon dioxide into the atmosphere as the entire Arctic tundra absorbs in a year according to a new report in the journal Nature. The Anaktuvuk River fire lasted for more than three months and burned across more than 1,000 sq km in central Alaska. […]
Scientists at the University of Bremen confirmed today that on September 8, 2011 Arctic sea ice extent reached a new all-time low, superseding the previous low set in September 2007. Arctic sea ice extent undergoes a pronounced yearly cycle, with about 15 million square kilometers in March and 5 million square kilometers in September. Since […]
Oil giant Exxon Mobil has secured a contract with Russia’s state oil company, Rosneft, to explore the floor of the Arctic Ocean for oil. At a surprise signing ceremony in Sochi, site of the coming Winter Olympics, Vladimir Putin stated, “The scale of the investment is very large. It’s scary to utter such huge figures.” […]
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