Adam Van Arsdale

Oct. 18, 2013

New Fossil May Trim Branches of Human Evolution

Could Homo erectus, Homo habilis, and the rest of the Homo genus be one species?

Adam Van Arsdale, homo sapiens, homo erectus, homo habilis, anthropology, skull, science magazine

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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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