Oo oo, ha ha: why humans and great apes giggle alike when tickled
Nature [Unofficial]
June 25, 2026
Nature, Published online: 25 June 2026; doi:10.1038/d41586-026-01994-8
The rhythmic patterns of laughter found in apes and humans reveal that complex primate vocal control might have started evolving 15 million years ago.
Discussion in the ATmosphere