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

Humans aren’t the only creatures engaging in same-sex sexual activities. To date, scientists have documented around 1,500 ...

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 ...

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 ...

Researchers uncover evidence that the gut microbiome and brain connection can influence brain gene expression and neural ...

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 ...

1. Introduction / Tracy L. Kivell, Pierre Lemelin, Brian G. Richmond, and Daniel Schmitt -- 2. On primitiveness, prehensility, and opposability of the primate hand : the contributions of Frederic Wood ...

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