Laughter’s Ancient Roots in Human Speech | Buffalo News

Scientists reveal laughter may be older than thought—possibly the evolutionary precursor to human speech. By comparing laughter rhythms across chimps, bonobos, gorillas, orangutans, and humans, researchers found human laughter is faster, more varied, and socially tuned, hinting our ancestors had superior vocal control that may have paved the way for speech. While apes laugh for play, humans have layered laughter with complex social signaling—making it a powerful tool for bonding and positivity. Next time you laugh, remember it’s a primal sound with deep roots in our shared ancestry. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/d81a36693f850d9e