If your mucus is gray or black... …you likely inhaled dark-colored particles, like smoke from a fire or heavy exhaust. Regular smokers can also blow out darker mucus because of the tar or other toxic ...

For Pennsylvanians, Grandpa Joe’s represents something beyond a store—it’s a cultural touchstone, as much a part of local identity as pierogies, the Steelers, or complaining about potholes. It’s where ...

The mouth starts watering as soon as we hear the name of spicy foods, but if you also feel like eating more of such foods, ...

University of Chicago allergist Dr. Christina Ciaccio on why we sneeze and itch in spring and how to make the pollen and ...