Let’s find out about the lifespan of monkeys. Monkeys are broken down into two sub-categories: Old World and New World. Old ...

"There is a significant difference in intelligence between monkeys and apes," Becky Malinsky, curator of primates at the ...

For instance, has evolution proceeded differently in New World monkeys versus Old World monkeys? New World monkeys last shared a common ancestor with Old World monkeys about 30-50 mya, but the ...