There comes a point in the lives of young owl monkeys when they leave their parents and strike out on their own to find a mate. In a new study of a wild population of Azara’s owl monkeys in northern ...

For owl monkeys, it pays to be faithful. Monkeys that stick with their primary mate produce more children than those who wind up with another monkey, new research finds. The results suggest that the ...

It may not seem like monkey business, but emotional bonds in animals such as primates may have evolved into love as we know it. Take owl monkeys, tiny tropical tree-dwellers that treat every day like ...

For owl monkeys, it pays to be faithful. Monkeys that stick with their primary mate produce more children than those who wind up with another monkey, new research finds. The results suggest that the ...