Like humans, chimpanzees can suffer for life if orphaned before adulthood

Source: Science Daily

A new study shows that orphaned male chimpanzees are less competitive and have fewer offspring of their own than those who continue to live with their mothers. The remaining puzzle is, what is it that their mothers provide that keeps chimpanzees healthy and competitive?

https://www.sciencedaily.com/releases/2020/09/200918154519.htm