Lung disease is a silent and often deadly threat that lurks in the lives of smokers. For many, smoking is a habit formed over years, becoming a part of their daily routine. However, the consequences ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

Radon and smoking are both known causes of lung cancer, but when someone is exposed to both, the results can be deadly.

Lung cancer that develops in smokers is not the same disease as lung cancer that develops in people who've never touched a cigarette, a new study finds. There are nearly twice as many DNA changes in ...