Health

CDC: Ads spark huge increase to quit smoking line

(AP) -- More than twice as many people called a toll-free number to help them quit smoking a week after the launch of a $54 million ad campaign that shows graphic images of diseased smokers, federal health officials said ...

Cardiology

The birth of new cardiac cells

Recent research has shown that there are new cells that develop in the heart, but how these cardiac cells are born and how frequently they are generated remains unclear. In new research from Brigham and Women's Hospital (BWH), ...

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