Get a load of this: Humans and great apes share similar giggles

A recent study reveals that humans and great apes have been giggling in similar ways for millions of years, suggesting a shared evolutionary ancestor. Researchers tickled 13 captive apes and recorded their laughter, then compared it to the giggles of young children. They found that both humans and apes have similar rhythms in their laughter, although human laughter has evolved to be faster and more complex, varying with social context. This research highlights the importance of laughter in communication and its evolutionary roots. Understanding laughter can provide insights into human communication and the development of speech. The study encourages further exploration of laughter in other animals to better understand what makes humans unique and what we share with other species. QUESTION: How might understanding the evolution of laughter help us improve communication in today’s diverse world?