Chimpanzees have long been known for their intelligence, but one famous experiment revealed a memory ability that stunned ...

The brain doesn't just recognize the human voice. A study by the University of Geneva (UNIGE) shows that certain areas of our auditory cortex respond specifically to the vocalizations of chimpanzees, ...

Chimpanzees may look like smaller, hairier versions of humans, but when a full-grown chimp decides to throw its weight around, the difference is stark. Their strength is not just a gym-rat talking ...

A study found that chimpanzees tend to take more physical risks as infants and young animals rather than as adolescents, like humans. The researchers hypothesize that the level of care humans provide ...

Reprint. Originally published: Seattle : University of Washington Press, 1973. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri ...