Of all the monkey species around the world, one stands out with its large, bizarre nose. But why evolve such a strange ...

The Proboscis Monkey (Nasalis larvatus) is one of the strangest creatures you might see flinging itself amongst the branches ...

It may seem hard to believe, but male proboscis monkeys use their fleshy, pendulous noses to attract mates. Scientists think these outsize organs create an echo chamber that amplifies the monkey ...