Sean gave a yawn and passed it on to Cat. Cat gave a yawn and passed it on to Bird. Bird gave a yawn and passed it on. Follow the yawn and catch it yourself as

A comical cautionary tale for bedtime-resistant youngsters which challenges them to avoid yawning, from a dozing dog and a cuddly blanket to endearing baby oran

The incisive and often hilarious story of one of our most interesting cultural phenomena: boredom It’s the feeling your grandma told you was only experienced

Find out what happens when one little yawn starts to spread and grow. From animals to astronauts, everyone is yawning! Can you resist? When one little boy start

Yawning is a stereotyped phylogenetically ancient phenomenon that occurs in almost all vertebrates. As an emotional behavior and an expressive movement, yawning