Add Yahoo as a preferred source to see more of our stories on Google. In the league of monogomy, humans sit somewhere between beavers and white-handed gibbons, with about 66% of siblings being full ...

Sticking with a long-term life partner to rear children has long been considered a dominant mating pattern for our species, although reproductive monogamy is not universal across our many cultures and ...

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to chimpanzees. By comparing full and half siblings across species and human cultures, ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...