But that doesn't mean it's safe for younger drivers to consume any alcohol, researchers say

Including HIV infection

Including headache and fatigue

But disability after surgery is often severe, study finds

Interaction of two ingredients could cause serious side effects, researchers say

Doctors say 'electrolarynx' eased frustration for patient on mechanical ventilator

Biggest jump in cholesterol-lowering drugs would be among men over 60, study estimates

Study also found that high blood pressure has similar impact

Hispanic women are least likely to recognize when it is time to call 911, researchers report

Demanding, inflexible approach might foster negative response, study suggests