Have a cold? Fever? Sinus infection? Your primary-care provider might not give you a prescription for an antibiotic. Here's ...

In lab experiments, a protein found in the Sydney rock oyster made some antibiotics more effective and killed several types ...

Nasal irrigation is cheap, safe and recommended by leading experts on sinus health. I saw the news recently that the Food and ...

With cases of the flu on the rise, we asked experts what you need to know about an antiviral medication that can ease ...

In the throes of winter's yearly round of respiratory virus outbreaks, it pays to remember what Grandma told you.