Young primates in a southern African nature park were observed to constantly interfere when their mother was giving attention to a younger brother or sister. By Annie Roth Annie Roth has reported on ...

If you have siblings, you may remember fighting for your parents’ attention when you were younger. It turns out sibling rivalry isn’t just something that affects humans. A new study has found that ...

Sibling rivalry might not unique to humans. New scientific research shows that baboon siblings in southern Africa also feel jealousy toward each other. Sibling rivalry can be intense between young ...

PARIS, France — Sibling rivalry isn't just a problem for humans -- young baboons also compete for their mother's attention, scientists said on Wednesday. The scenario is familiar for many parents: ...

Sibling rivalry can be intense between young children. (Impersonating angry parent) Leave me alone while I'm combing your sister's hair. It's easy to imagine a mother or father barking those words to ...