Chimps are very much like humans, from giggling to grieving.
Unfortunate keeper hospitalized for three days after drill went awry.
Primate poop reveals what our furry ancestors are eating.
Chimpanzees who are treated well by people trust and show more empathy for humans more than they do baboons and unfamiliar chimps.
Less-glamorous animals than elephants, gorillas and rhinos are poached for various reasons. Here's just a selection.
The extinct 10-foot-tall, 1,200 pound ape, Gigantopithecus, may have died out after turning to fruit to replace dwindling bamboo. Continue reading →
Males in particular show low levels of aggression, even maintaining platonic friendships with females and sticking by their mothers into adulthood.
Species that live in larger social groups have complex, colorful facial patterns.
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