Tag Archives: yawning

[ad_1] By Christine Calder, Clinical Assistant Behavior Teacher, College of Veterinary Medicine, Mississippi State University and published on theconversation.com. You know the feeling. It's impossible to resist. You just need to yawn. …

[ad_1] MISSISSIPPI – You know the feeling. It's impossible to resist. You just need to yawn. A yawn consists of an extended yawning followed by a faster closing. In mammals and birds, …