Two different groups of macaques have been spotted in Japan mounting sika deer. The behavior could be part of a shared “culture” between the animals.

What is a woolly monkey? An animal called a woolly ... There’s no external sign of when these animals are in heat, and mating occurs year-round. Gestation lasts about seven-and-a-half months ...

A South Georgia district attorney has filed a motion seeking to intervene in a lawsuit over a proposed monkey breeding facility ... for the Ethical Treatment of Animals (PETA) praised Mulholland ...