Brazilian capuchins have been monkeying around with stone tools for hundreds of years, Oxford University scientists have discovered. The primates have been observed using stones as hammers and anvils ...

The bearded capuchin (Sapajus libidinosus) is a nimble little monkey found in the forests of northeast Brazil. S. libidinosus is not a particularly picky eater, and will happily chow down on flowers, ...

From dogs sitting like people to monkeys using tools and cats showing sass, these clips capture animals acting strikingly human like. Equal parts funny, heartwarming, and fascinating, they reveal just ...