These are the 10 largest monkeys in the world based on maximum weight. The gelada, sometimes called the bleeding-heart monkey, can weigh up to 45 pounds. This monkey is a terrestrial species that ...

More than 300 residents spend their retirement years at Chimp Haven, a sanctuary for chimpanzees that is spread out across ...

Primates studied included the black and gold howler monkey ... were found to have evolved the largest vocal membranes of all the primates. As a result, the New World Monkeys are "ultra-yodellers ...

There’s certainly a lot to love about Perkins’ big-screen makeover of the short ... a set of identical twin brothers who find a toy monkey amongst the items their father left behind when ...