What's Behind That Cough?
When Deep Vein Thrombosis Causes Symptoms
Is Your Asthma Getting Worse?
Warding Off the Flu When You Have Asthma
Air Pollution Can Harm Your Health
How to Protect Yourself From the Seasonal Flu
Drug-Resistant Germs Thrive in America's Corroding Water Systems
Flavorings Boost Toxicity of E-Cigarettes in Lab Study
Early Introduction of Eggs, Peanuts May Cut Kids' Allergy Risk: Study
CDC: Too Many Antibiotics Still Being Prescribed in U.S.
H1N1 'Swine Flu' Vaccine Unlikely to Raise Birth Defect Risk