As sport becomes more competitive, stunts become more dangerous, but injury rates still low, study finds

Study suggests 21 percent greater odds of survival after 10 years

Rates are much higher in obese children versus normal-weight, agency notes

Chipotle Executive Apologies for Food Illness Outbreaks, Promises Improved Safety First Dengue Vaccine Gets Its First Approval, in Mexico

Bleeding gums may be a symptom

Long-running U.K. study shows it's poor health that's linked to early death

Intensive treatment reduces risk of heart attack, stroke and eye damage, study finds

Study finds more success when stricter criteria used in selecting who gets the treatment

Nitrates reduce activity, quality of life, researchers find

Men in Hawaii who drank more milk showed brain changes, but more research needed to confirm link