Chimps are very much like humans, from giggling to grieving.
Chimps have come up with eight different ways to open the same fruit and, in doing so, strengthen the theory that non-human primates practice culture.
Chimpanzees can outsmart humans in simple strategy games because they have evolved in highly competitive cultures.
Big-noggined animals have better impulse control compared to lesser-brained creatures, a new study argues.
The Beatles sang about Norwegian wood, but for chimps, only one kind of wood will do when constructing beds. Continue reading →
Chimpanzees who are treated well by people trust and show more empathy for humans more than they do baboons and unfamiliar chimps.
Human facial expressions have great similarity to those of other primates, find research that also identifies important differences.
Males in particular show low levels of aggression, even maintaining platonic friendships with females and sticking by their mothers into adulthood.
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