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Bonobos Show Emotional Depth in Laughter Study

6/27/2025

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Summary

Story summary

Four bonobos at the Ape Cognition and Conservation Initiative in Iowa engaged in fascinating cognitive bias tests, responding to laughter and control sounds from August to December 2022. This groundbreaking research sought to uncover how laughter influences bonobo behavior, shedding light on the emotional lives of these remarkable primates.

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Story summary

Four bonobos at the Ape Cognition and Conservation Initiative in Iowa engaged in fascinating cognitive bias tests, responding to laughter and control sounds from August to December 2022. This groundbreaking research sought to uncover how laughter influences bonobo behavior, shedding light on the emotional lives of these remarkable primates.