Stubbing your toe on a table leg or fracturing your wrist will probably make you wince in pain (and possibly curse). It's a natural reaction; facial expressions play an important role in communicating ...

BUFFALO, N.Y. — A joint study by researchers at the University of California, San Diego, the University at Buffalo, and the University of Toronto has found that a computer–vision system can ...

Recent estimates of chronic pain prevalence in the United States indicate that more than 50 million adults (20.5 percent) report experiencing pain on most days or every day (Yong, Mullins, and ...

A new type of psychotherapy called emotional awareness and expression therapy significantly outperformed cognitive behavioral therapy in reducing chronic pain in older veterans. Emotional awareness ...