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

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

Homosexual behaviour in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

A new primate study links same-sex behaviour to survival, social bonding, and environmental stress, raising intriguing ...

Behaviour among non-human species could help keep groups together in face of social challenges, says study ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...

Groundbreaking research reveals that human microbes can trigger genetic brain activity in other species, suggesting our ...

A new investigation led by researchers at Baylor College of Medicine’s Human Genome Sequencing Center, the Institute of Evolutionary Biology and Pompeu Fabra University in Barcelona, Spain, and ...

A new study from Northwestern University is reshaping how scientists think about brain evolution. The research suggests that ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...