This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS, Mo. – Keep the kids entertained ...

ST. PETERSBURG, Fla. (AP) — There's an upswing in monkey business in and around a state park in Florida, where bands of non-native rhesus macaques live along a river that's popular with kayakers and ...

Anthropologists have shown that environmental factors, like temperature and light, play as much of a role in the activity of traditionally nocturnal monkeys as the circadian rhythm that regulates ...

ST. PETERSBURG — There's an upswing in monkey business in and around a state park in Florida, where bands of non-native rhesus macaques live along a river that's popular with kayakers and tourists.

Monkeys that prowl the forests of Argentina after dark prefer the light of the full moon, according to a new study. The findings suggest that for some nocturnal monkeys, moonlight trumps their ...