Sue Savage-Rumbaugh's work on the language capabilities of the bonobo Kanzi has intrigued the world because of its far-reaching implications for understanding t

The remarkable story of a "talking" chimp, a leading scientist, and the profound insights they have uncovered about our species He has been featured in cover st

t how close to the human mind this ape has come. "No other animal has done more to renew interest in animal intelligence"--Time 42 intriguing photos.

Compares and contrasts the ecology, social relations, and cognition of chimpanzees, bonobos, and occasionally, gorillas.

Does your dog know when you've had a bad day? Can your cat tell that the coffee pot you left on might start a fire? Could a chimpanzee be trained to program you