Uncertainty clouds UN talks on biopiracy treaty

UN talks to create a global treaty to combat biopiracy and the exploitation of genetic resources hung in the balance Thursday, a day before an agreement was due to be signed.

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.

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