It took four medical personnel to put Jenna Sinatra's jaw back in place. Her head was also wrapped so her jaw would stay shut. A New Jersey woman found herself dealing with an extreme case of lockjaw ...

Baby’s first yawn can be precious to watch in an ultrasound scan. This simple act is a sign of neurological and lung ...

Open your mouth wide, stretch the muscles of your jaw and upper body, take a slow breath in, and then exhale quickly. What have you done? You have yawned. Many animals, including humans, yawn. They do ...