Lung infections like pneumonia are among the world's top killers—but diagnosing them is notoriously hard. Now, researchers at ...

Tired of a cough that won't quit? We asked doctors to share the best OTC cough syrups that actually work to calm irritation and support recovery.

Soothe your sore throat fast. We asked medical doctors to share the most effective treatments for pain, swelling, and irritation, plus when it’s time to see a doctor.