Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests. Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests. Monkeys and Apes, Language and Languages, Animal Cognition, Animal Cognition (Journal), Uganda, your-feed-science, your-feed-animals NYT > Science
January 22, 2025
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