Study links depression to stroke and heart disease over 10-year period

But it's not clear if limiting the protein in baby's diet would help, experts say

Finnish study suggests some people are genetically at risk of impulsiveness, even when sober

Kids given azithromycin were less likely to develop severe respiratory illness, study says

Barrage of consumer-directed advertising drives up health costs, American Medical Association says

Actor says he doesn't know how he became infected, and insists he hasn't infected others

Join the Great American Smokeout Nov. 19

Latest figures from June show more Americans are kicking the habit

Medical Scope Cleaning Devices Recalled

Cut the fat, salt and sugar