Hypertension, diabetes, cholesterol and smoking have long been seen as risk factors for stroke. A new report says it's time we add sleep disorders to the list.
After four decades as a smoker, Vicky Walker has found long-lasting escape thanks to a smoking cessation program and its ever-accessible leader.
Scientists have re-tooled a common species of house plant to filter hazardous particles from your household air.
Find out how our docs can help you breathe a little easier
