Many lung cancers in nonsmokers have no known cause and are discovered only by chance.

By contrast, there were 152 deaths from lung cancer among the 107,978 men who had smoked cigarettes regularly at some time--a rate of 145 per 100,000, which is to say that regular cigarette ...

Lung cancer, the second-most common cancer in the U.S., is often associated with smoking — but even those who have never had a cigarette could be at risk of the deadly disease.

Similarly, former tobacco smokers with e-cigarette use within less than 5 years of quitting were 1.23 (95% CI, 1.09-1.39) times more likely to develop lung cancer and 1.71 (95% CI, 1.1-2.66) times ...

Lung cancer is often associated with cigarette smoking, but various other factors can contribute to the development of this disease. Understanding these factors is crucial for prevention and early ...

What causes lung cancer? About 80% of lung cancer deaths are caused by smoking, according to the ACS.. Experts also note that while a majority of lung cancer deaths are from smoking, not all ...

Smokers can earn $380 if they are willing to kick cigarettes for four weeks and participate in a University of ...

The new guidelines also expand the age range for lung cancer screening to 50 through 80, instead of 55 through 74, and lower the smoking history requirement from 30 cigarette pack years to 20 pack ...

If you are living with lung cancer, it’s more important than ever to quit smoking. Learn helpful tips and resources on how you can overcome the obstacles and give up your smoking habit for good.