Coughing up mucus may be a sign of a respiratory infection or lung issue. The color of the mucus may help inform what’s going on. You may be able to clear mucus at home by staying hydrated, using a ...

That has been the question for nearly 150 years, when Dr. Robert Koch first identified the rod-shaped bacterium that causes tuberculosis. This serious respiratory illness is currently the world's ...

Being sick is never fun. But having chest congestion that makes it hard to breathe is especially unpleasant. Luckily, there are some things you can do to clear mucus from your chest and breathe a ...

THE TOV/N (371 pp.)—William Faulkner—Random House ($3.95). In his first novel in three years William Faulkner displays the vision of a Hieronymus Bosch rendered in the style of Grandma Moses. The ...

Nasal sprays are medications that you spray directly into your nose. These products are sometimes recommended to treat symptoms of sinus pressure and inflammation, which can be caused by allergies or ...