Killing neighbours and taking over their lands led to a baby boom for a chimpanzee community in Uganda — potentially showing why it can be advantageous for chimps to start wars. Chimpanzees (Pan ...

Chimps in the wild engage in deadly battles with rival troops to increase their reproductive success, suggests new research. Get any of our free email newsletters — news headlines, sports, arts & ...

NEW YORK — A New York Post cartoon that some have interpreted as comparing President Barack Obama to a violent chimpanzee gunned down by police drew outrage Wednesday from civil rights leaders and ...