Instagram Why do we laugh? New study considers possible evolutionary reasons behind this very human behaviour Published 3 years ago on September 23, 2022 By Arianne Lacanilao Related Topics: Up Next Weekend warrior workouts: here’s how to make the most of them Don't Miss What’s this ‘longevity’ diet, and will it really make you live longer? Continue Reading You may like Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.