The Beatles sang about Norwegian wood, but for chimps, only one kind of wood will do when constructing beds. Continue reading →
Unlike many humans, some monkeys are genuinely faithful to their mates.
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.
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.
Species that live in larger social groups have complex, colorful facial patterns.
Humans aren't the only primates that whisper, according to a study that finds cotton-top tamarins whisper too. Continue reading →
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