Wild monkeys egged on by YouTubers have been rampaging at Cambodia's famed Angkor Wat complex, attacking tourists, wrecking temple stonework and damaging information boards, officials said Wednesday.

Two of six spider monkeys illegally brought into California are shown above with their troopmates where they are now living at Chicago's Brookfield Zoo. (U.S. Attorney's Office) A Texas man was busted ...

A new report is the latest to bolster long-standing allegations that many long-tailed macaques imported into the U.S. for biomedical research were illegally caught from the wild and falsely labeled as ...

On an island in Panama, a fad that one researcher called "viscerally disturbing" has recently taken off among a group of young male monkeys. These adolescents and juveniles have started to kidnap the ...

A 33-year-old Texas man was sentenced in San Diego federal court Friday for coordinating the smuggling of at least six protected baby Mexican spider monkeys through the Calexico Port of Entry, ...

A Texas man was sentenced to four months in custody for smuggling six rare baby spider monkeys over the Mexican border and attempting to sell them over Facebook, officials said. Sarmad Ghaled Dafar, ...

Male capuchin monkeys on a Panamanian island were documented carrying around infant howler monkeys for no clearly discernible reason. By Elizabeth Landau Capuchin monkeys don’t generally hang out with ...

The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) is considering a total ban on the sale of endangered Cambodian long-tailed macaques (Macaca fascicularis), ...