Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps ... where the baby's shoulder ...

Natalia the chimp has been carrying her dead baby since February when the newborn primate died a few days after their birth A ...

A rare baby chimpanzee has been born in front of astonished visitors, a zoo has said. It comes as Chester Zoo released images of the newborn being cradled by its mother Alice after an eight month ...

BALTIMORE - A new addition was welcomed into the Maryland Zoo chimpanzee troop. Baby Ivy was born to Rozi, pronounced Rose-ee ...