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Do Cougars Really Spawn a Brighter Brood?

By Clay Dillow,  Newser Staff

Posted Mar 16, 2009 11:22 AM CDT

(Newser) – "At last, science has produced the case for cougars," writes Emily Nussbaum in New York. A study analyzing more than 50,000 pregnant women found that older fathers produce progeny that score lower on concentration, memory, and learning tests. Older mothers, on the...   Read full story »

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