Behind-the-knee pain could be due to muscle strain or arthritis—or something far more serious. Orthopedic experts say these ...

Flossing your teeth at least once a week may do more than protect against cavities. A new study suggests it could lower the ...

Further, prolonged periods of inactivity such as long flights, bed rest, and sedentary lifestyles can reduce blood flow in ...

Mechanically retrieving a blood clot blocking a medium- or small-sized brain artery was no better at reducing disability 90 days after a stroke than standard care alone (including clot-busting ...

Removing a clot blocking a medium- or small-sized artery in the brain mechanically is a safe treatment for a common type of stroke; however, it did not lessen disability more than best medical ...