Humans are far more monogamous than our primate cousins, but less so than beavers, a new study suggests.

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, ...

A new study uses sibling genetics to compare monogamy across species. Humans score higher than expected and sit close to ...

Human beings have been at the center of ecological change on Earth for thousands of years. But as history shows, no species ...

Children universally believe animals experience emotions and feelings but are reluctant to say they have human-like thoughts, ...

It’s a question that has puzzled thinkers for centuries: Are we humans alone in our pursuit of fairness and the frustration we feel when others get what we want? In recent years, evolutionary ...