A baby macaque monkey is reportedly coping with the loss of his mother by holding on to stuffed animals.

A baby macaque monkey is reportedly coping with the loss of his mother by holding on to stuffed animals.

A baby macaque monkey is reportedly coping with the loss of his mother by holding on to stuffed animals.

A baby macaque monkey is reportedly coping with the loss of his mother by holding on to stuffed animals.

A male long-tailed macaque monkey born in early October is one of the newest babies at the Indianapolis Zoo.

An endangered monkey — a Sulawesi Crested Macaque monkey — gave birth to a newborn at the Chester Zoo in Cheshire, England. See the adorable baby interact with others!

A baby Sulawesi crested macaque monkey was seen running around and climbing tree branches in its enclosure at the Chester Zoo in England recently.

This one is sure to put a smile on your face -- a team of Japanese researchers found that sleeping baby monkeys could shed light on the origins of laughter and smiles in humans. When either a ...