chimps
Chimpanzees Can Play Rock-Paper-Scissors As Well As A Human Child
Chimpanzees Are Born With Ability To Use Tools, Study Finds
Study Shows Chimps Take Turns To Solve Complex Puzzle
Super-Human? Chimps Not Quite As Strong As Often Thought, Study Finds
Study: Bonobos More Closely Linked To Humans Than Chimps?
Chimps Refuse To Go Ape When Zookeepers Play Music, Study Finds
