Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...
Next week sees 43 new games and bundles heading to the PlayStation platform.
Harry Connick Jr. learns about his ancestor, an infamous 18th-century American privateer. Henry Louis Gates, Jr. tells Harry Connick, Jr. about his previously unknown fifth great grandfather, an ...
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