Study suggests that devices might promote lazy thinking and less brain use

Lung problems before age 3 may have enduring impact, study says

Study finds physical rewards in meaningful activity

Narrowed neck arteries more common in areas with higher levels of fine particulate matter

Newborns suffering from neonatal abstinence syndrome go through a difficult withdrawal

Last Ebola Patient in Liberia Discharged From Hospital

Show them how to brush and floss properly

Wear a cap while you swim

That delay may help explain why women twice as likely to die, researchers say

Studies found that the daily frequency of episodes seemed to matter, too