Peter Backlund

May. 30, 2008

New Government Report Tackles Global Warming Effects

Climate change is already affecting U.S. water resources, agriculture, land resources, and biodiversity, according to a new report published this week by the federal government.

climate, weatehr, climate change, global warming

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Michael Pollan Talks Plants and Food

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Comet's Tail Shines Light on Sun

\tIn 2011, comet Lovejoy traveled through the sun’s corona and lived to tell the tale. But its tail was the most telling. Reporting in the journal Science, Cooper Downs, an astrophysicist at Predictive Science Inc. in San Diego, Calif., says that the wiggly path of the comet’s tail helps explain the sun’s magnetic field. \t 

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