Saturday Night Live is no longer a chimp-friendly set. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. One thing that comes to mind is one time I ...

Ai, a female chimpanzee famous for her cognitive skills has died at 49, according to the Japanese institute where she lived.

The more we try to understand chimpanzees, one of our closest relatives, the more we find ourselves humbled by the richness and complexity of their lives — and of their intelligence. Today, on World ...

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

Ai, a female chimpanzee famed worldwide for her extraordinary intelligence and memory, died peacefully at the age of 49 in ...