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

Homosexual behaviour in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh environments, are hunted by predators, or live in more complex societies, ...

Researchers have discovered a break that could help ease a common symptom of depression. Discover more about it.

What are some of the species we’re seeing in the illegal wildlife trade today? And what are we doing to combat it?

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

Bonobo chimpanzees are unique among primates because they do not kill other bonobos. … They still showed increased alertness ...

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

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

Vervet monkeys are on the loose in north St. Louis, causing concern among residents and prompting an official search.

Ever wonder why starting feels harder than finishing? Brain research shows stress can quietly block motivation before action ...

Directed by Johannes Roberts and co-written with Ernest Riera, the film centers on chimpanzee Ben, domesticated by a ...

Researchers suggest that, from a clinical perspective, the findings provide mechanistic insight into motivational deficits central to psychiatric disorders.