Archive: 29/09/2009

Social isolation worsens cancer

Using mice as a model to study human breast cancer, researchers have demonstrated that a negative social environment (in this case, isolation) causes increased tumor growth. The work shows -- for the first time -- that social ...

dateSep 29, 2009 in Cancer
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Book on ape evolution wins W. W. Howells Award

For the second time, Penn State University scientists Alan Walker and Pat Shipman together have won a national book award. A book they coauthored, The Ape in the Tree, A Natural and Intellectual History of Proconsul, has ...

dateSep 29, 2009 in Evolution
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Cosmic Rays Hit Space Age High

( -- Planning a trip to Mars? Take plenty of shielding. According to sensors on NASA's ACE (Advanced Composition Explorer) spacecraft, galactic cosmic rays have just hit a Space Age high.

dateSep 29, 2009 in Astronomy
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