"Many people think it's good to gargle with mouthwash solutions, but that doesn't achieve much," says Zimmer. Instead of working in the throat, the solution should work on the teeth, which is why you ...

People with a persistent sleep problem may need to make more behavioral changes. Research studies point to a set of six rules that can improve your sleep. You can follow these changes consistently in ...

A weak and frail Pope Francis has left the hospital after surviving a five-week, life-threatening bout of pneumonia. A ...