Archive: 04/30/2013

Economics influence fertility rates more than other factors

The world population could top 8 billion in the year 2023 if current growth rates remain constant, according to United Nations figures. However, if global fertility rates slow more quickly than expected, there could be up ...

Apr 30, 2013
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Scientists find mutation driving pediatric brain tumors

A type of low-grade but sometimes lethal brain tumor in children has been found in many cases to contain an unusual mutation that may help to classify, diagnose and guide the treatment of the tumors, report scientists at ...

Apr 30, 2013
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