Laughter may date back 15 million years, shared by humans and great apes

Laughter may date back 15 million years, shared by humans and great apes
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Why This Matters

Scientific discoveries like this expand human knowledge and open new possibilities for addressing global challenges.
Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests.
Read Full Article at phys.org

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