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

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

People haven’t realised that same-sex behaviour is as important for the functioning of a society," says wildlife expert ...

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

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

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

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

New research shows gut bacteria can directly influence how the brain develops and functions. When scientists transferred ...

Saliva is a bodily fluid most of us take for granted despite the significant roles it plays in aiding digestion, maintaining strong teeth and defending against oral disease. However, the evolution of ...

BUFFALO, N.Y. ­­ ­ ­­— Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining strong teeth and defending against oral disease.

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