Protective feelings a very common response, study finds

It suggests college linemen have higher blood pressure, thickening of heart wall

Even moderate amounts of alcohol may contribute to atrial fibrillation, study suggests

Michael Bloomberg Donates Another $360 Million to Anti-Tobacco Fight VA Medical Staff Resign After Maggots Found in Patient's Wound Nearly 2 Million Lbs of Chicken Recalled

MRI shows involvement of brain areas controlling speech, attention and emotion

Here's what the habit can cause

It may harbor germs

Those who had longer seizures during driving tests were more likely to have accidents

Study found those who suffered more brain damage were more likely to have seizures afterwards

SelG1 cut episodes by 45 percent over a year in early research