NASHVILLE, Tenn. (WTVF) — You brush your teeth hopefully once or twice a day. But do you also floss your teeth and gums? Not enough of us do. Whether you use the standard string variety or something ...

Flu shot season is around the corner, and while injections remain the most common form of vaccination, scientists are working hard to find other ways to deliver inoculations that don’t involve shoving ...

“You can use thread, dental floss, even the hair from a horse’s tail,” says Cheryl Lowry, a physician and deputy director at the Center for Polar Medical Operations at the University of Texas Medical ...