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

Chimpanzees show physical risk taking peaks in infancy, not adolescence, highlighting the powerful role of supervision in ...

Stress, the body's natural response to different types of challenges and daily problems, is an inherently harmless state ...

The riskiest behavior in humans peaks in adolescence. Researchers from the University of Michigan and James Madison ...

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

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

Neuroscientists have been trying to understand how the brain processes visual information for over a century. The development ...

Ai, a renowned “genius” chimpanzee known for counting, recognising symbols, colours and painting, died aged 49 from old age ...

Adolescents are known for risky behavior, with teenagers in the US more likely than younger children to die from injury.

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

A young chimp swings through the jungle canopy at the Ngogo Chimpanzee Project at Kibale National Park in Uganda. Image credit: Kevin Lee/Ngogo ...

When COVID-19 lockdowns emptied city streets, urban environments changed almost overnight. New research suggests that Los ...