Get a load of this: Humans and great apes share similar giggles - AP News
A new study comparing the laughter of humans and great apes suggests that the rhythmic patterns of giggling have been conserved for approximately 15 million years. Researchers analyzed recordings of tickled apes and children to identify these evolutionary similarities.
Why it matters
This research provides insight into the evolutionary origins of human social behaviors and emotional expression.
By ADITHI RAMAKRISHNAN Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] Leer en español --> Add AP News on Google Add AP News as your preferred source to see more of our stories on Google. --> Share
The article is a scientific report based on peer-reviewed research findings.
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