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

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

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

West African-born primate, famed for recognising numbers and colours, passed away in Japan from age-related organ failure ...

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

Ai, a West African-born chimpanzee renowned for her cognitive abilities, has died in Japan at the age of 49 from multiple ...

At the time of her death, she was surrounded by Kyoto University's Center for the Evolutionary Origins of Human Behavior ...

Genius’ chimpanzee who could paint, count and recognise colours dies at 49 - The research with Ai helped to establish an ...

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

Ai, the \"genius\" chimpanzee whose incredible cognitive abilities revolutionised primate intelligence research, has died in ...

Ai, a well-known female chimpanzee known for her intelligence and research work, has passed away at the age of 49.She died ...