After Heart Attack, New Threat: Heart Failure

1 in 4 survivors develops this serious condition within 4 years, study finds


Air Pollution Tied to Stillbirth in Small Study

More research needed to explore potential link


Colon Cancer Rising in People Under 50

Incidence up more than 10 percent in 10 years among Americans, study finds


Common Abnormal Heart Rhythm Linked to Cancer Risk

But study only found an association and doesn't prove that atrial fibrillation causes cancer


Health Tip: When a Child Complains of Back Pain

It may signal a more serious issue


High-Salt Diets May Raise Heart Risks for Kidney Patients

Study found higher odds for heart attack, stroke in people who consumed more sodium daily


More Evidence That Smog a Heart Threat

Study found 3 months of exposure linked to higher cholesterol levels, especially for those with diabetes


Most Americans Wouldn't Join a Clinical Trial, Survey Finds

Only 40 percent had favorable view of these studies, but number rose when they received more info


Pot While Pregnant May Raise Premature Birth Risk: Study

Experts' advice to expectant mothers on marijuana use is same as for alcohol and tobacco: Don't do it


Time to Drop the 'No-Eating Rule' Before Colonoscopy?

Consuming limited amount of low-fiber food day before didn't disrupt procedure, study finds