Howlers are New World monkeys found in tropical Central and South America. They are aptly named for their cacophonous cries. When a number of howlers let loose their lungs in concert, often at ...

In 1935, dozens of rhesus macaques absconded from Frank Buck's Long Island menagerie. Nearly a century later, 43 members of ...

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

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 ...