Set realistic goals, be consistent and understand you're in it for the long haul, expert says

Review of 17 clinical trials finds no evidence that certain costly meds improve patients' quality of life

Monetary penalties beat rewards in motivating workers to get healthier, study finds

But, short breaks provide a mind boost, study suggests

Study finds rate highest for blacks, lowest for Asian-Americans, but researchers don't know why

But, short breaks provide a mind boost, study suggests

Study finds rate highest for blacks, lowest for Asian-Americans, but researchers don't know why

Missed appointments prolong treatment, increase likelihood for cancer to return, study finds

Analysis found that family and friends suffered physical, financial and social costs

Research with rodents suggests it's feasible to create 'human-scale' body parts