A recent study has shown how some species of monkeys have complex social hierarchies and how some are prone to taking risks ...

These monkeys really seem to love this tiny kitten, but whether or not they cannot she take care of the kitten is a different ...

It is not unusual for laboratory monkeys to engage in abnormal repetitive behaviors (ARBs), such as pacing and hair-plucking.

This monkey is living the luxury life — and he knows it! 🐒🍓 From hand-fed snacks to soft resting spots and special treatment, this pampered primate has it all. Perfect for fans of funny animal ...