We’re really loving this yawn compilation exercise in sympathetic yawn repression. It’s a video by filmmaker Daniel Mercadante (titled “Yawns,” naturally). Assembled from clips of the best yawn ...

Everyone, meet Grover. Like most pugs, he seems to be tired pretty much always. His human decided to film his daily yawn sessions — which are often accompanied by exhausted little squeals — to create ...

Fair Warning: Reading this is probably going to make you yawn! If you've got a case of the Mondays or just need a few minutes of Zen, this video that wildlife photographer Karolina Noree shared on ...

A yawn is an involuntary reflex that involves opening the mouth wide and taking in a deep breath, followed by a slow exhale. Several theories exist about why we yawn, but researchers have not proven ...