Runner’s knee or patellofemoral pain syndrome (PFPS) is common not only in serious runners but in many walks of life. The condition shows up as dull pain around the front...

  As his F-4 Phantom jet fighter raced across the skies over North Vietnam, U.S. Air Force co-pilot Ralph Galati glimpsed a surface-to-air missile (SAM) streaking menacingly toward him. Unable...

Have you ever wondered about the ingredients in your emollient, massage cream, or lotion? Let's take a closer look: