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

(Web Desk) – Ai, a ‘genius’ chimpanzee, who could recognise more than 100 Chinese characters and the English alphabet, has ...

A female chimpanzee famed for her remarkable ability to recognise letters and numbers has died of old age and multiple organ failure at 49, according to the Japanese research institute that studied ...

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

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

Ai advanced primate intelligence studies by mastering languages and colours, leaving a legacy in cognitive research.

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

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

In humans, teens do the most dangerous things. In chimpanzees, that honor goes to toddlers. The difference may lie in ...

Ai, a "genius" chimpanzee who could recognize more than 100 Chinese characters and the English alphabet, has died aged 49, ...

TOKYO Ai, a “genius” chimpanzee who could recognise more than 100 Chinese characters and the English alphabet, has died aged ...