Acclaimed primatologist Frans de Waal dies at 75: Emory

Primatologist Frans de Waal, whose study of chimpanzees and apes helped reveal the reconciliatory and empathic nature of primates—including humans—has died at age 75, said the university where he worked for decades.

Ig Nobel awards honor weird, funny discoveries (Update)

(AP)—An experiment that proved people who think they are drunk also think they are attractive and another that showed lost dung beetles can use the Milky Way to find their way home were among the winners at this year's ...

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