Blood supply to implanted organ was compromised, forcing its removal

Treats irregular heartbeat without wired leads

When conversations turn emotional, children with ASD change visual focus, may miss social clues, study says

Firefighters exposed to dust right after the attack or for long periods later are more likely to need surgery

Fewer risks for heart disease, diabetes seen among physically active adults

Elementary school program designed to improve sleep habits led to improved report cards, study found

Only Oregon and D.C. require recommended amount of physical activity; many states withhold it or use it as punishment

Many Americans Lack Knowledge About Zika: Survey

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