In TODAY.com's Expert Tip of the Day, a dentist reveals how in less than a minute, you can relax your jaw muscles with this simple trick.

As people age, the shape of their face begins to change. As fat builds up in the neck, the skin begins to sag and the jaw muscles begin to shrink. This may cause your jawline to become less defined.

If you wake up with a headache, sore jaw muscles or achy teeth, you might be grinding your teeth at night or clenching your jaw. The condition — bruxism — is surprisingly common, experts say. Without ...

If you deal with TMJ-related issues, then you know how unpleasant the symptoms can be: jaw pain, neck pain, headaches, earaches, toothaches or trouble opening or closing your mouth, all of which can ...

The temporomandibular joint (TMJ) is the hinge-like bone that connects your jaw and your skull. You can feel it moving by pressing your index fingers to your cheeks and opening and closing your mouth.

V-line jaw surgery is a cosmetic procedure that changes your jawline and chin so they appear more contoured and narrow. This procedure is a major surgery. Though the risk of complications is low, ...

An aesthetician does this simple jaw sculpting exercise every day for stronger, firmer skin around her chin. Her go-to method requires nothing more than a little oil and her own two hands. “I make ...