This cold and flu season, you may be looking for clues you're getting better anywhere you can find them, even in the color of your snot.

Color is more than just something pretty to look at. It's symbolically and energetically active and can provide deep ...

you’ve likely examined your mucus color, from yellow to green, for signs you may be healing. “We are in the midst of one of the most severe flu seasons in the past few decades, and it is ...