There are many unpleasant aspects of the cold winter season, and chief among them is the havoc it can wreak on sinuses. Even ...

Higher levels of nitric oxide can also improve oxygenation in your body. By humming a few minutes every day, you can exercise ...

Wildfires can irritate our sinuses, skin and eyes. Here's how to care for each when it's smoky out from wind and wildfires.