Scientists Think They’ve Uncovered the 15-Million-Year-Old Origin of Laughter

Wire excerpt

Scientists Think They’ve Uncovered the 15-Million-Year-Old Origin of Laughter 404 Media Rhythm and timing in laughter reveal that human vocal plasticity falls on a hominid continuum | Communications Biology Nature To Reveal the Rhythmic Roots of Laughter, Just Tickle an Ape The New York Times Researchers tickle gori…