A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

A large-scale population genomic study has shed new light on the evolutionary and domestication history of the button ...

A new study by researchers at Imperial College London and published on Monday in Nature Ecology & Evolution could help shed ...

A uniquely preserved ichthyosaur from the Pliensbachian period helps resolve when a major evolutionary shift occurred among ...

Sexual behaviour among same-sex pairs is common in apes and monkeys, and a wide-ranging analysis suggests it does boost survival ...

Now that we know it's coming, here's what you need to know about baby animals and more.