Why your dry nose might actually be a health warning and how it could be compromising your body’s first line of defense ...

There's nothing magical about sand. It's made up of particles of weathered rock ... waste and how to tackle the sand crisis.

Health experts warned about the hazards of inhaling yellow sand particles that continued to ... wear masks that cover the nose, and apply moisturizer and sunscreen to exposed skin.

We're really not intended to breathe through our mouth, because as you breathe through your nose and it filters out all those particles in the mucus that you create, then those particles in the ...