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 ...

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 ...

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 ...