・Wild sooty mangabey monkeys can bend the middle of their feet almost as much as chimpanzees flex their ankles while climbing trees. ・The finding shows that a monkey-like foot could still support ...

Add Yahoo as a preferred source to see more of our stories on Google. The sooty mangabey (Cercocebus atys) is a medium-sized Old World monkey native to the coastal forests and swamps of West Africa, ...