Blood test to spot cancer gets big boost from J&J

"A blood test so sensitive that it can spot a single cancer cell lurking among a billion healthy ones is moving one step closer to being available at your doctor’s office."

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Tai chi appears to help fibromyalgia patients

"For fibromyalgia sufferers who disdain the sterile smell of gyms, a study published today in the New England Journal of Medicine offers another option to deal with the constant pain and fatigue: the ancient Chinese martial art of tai chi."