Teens drank fewer sugary drinks when energy content info was converted to exercise, study found

But low mood can be a barrier to physical activity, study finds

Drugs help slow decline of idiopathic pulmonary fibrosis

Sunflower oil linked to better cholesterol readings, study finds

New study suggests one in five 'sexts,' despite potential consequences

Body's helpful bacteria may have internal clocks, too, researchers suggest

Two New Drugs Approved for Fatal Lung Disease Time for Consumers to Renew Health Coverage: Federal Goverment

Nature of connection isn't clear, but both conditions can be treated, experts say

Misperception that it is safe makes it especially dangerous, experts say

Proper diet, exercise, weight control among factors that may help, experts say