In a new video of Punch, the baby monkey is dragged around in circles by an adult monkey, upsetting animal lovers around the globe. The zoo explains.

Add Yahoo as a preferred source to see more of our stories on Google. Two of six spider monkeys illegally brought into California are shown above with their troopmates where they are now living at ...

It's no secret that humans and primates share many common traits (and the vast majority of our DNA), but some monkey behaviors still leave scientists baffled. One of these behaviors was seen as ...