What is lung cancer? An illness known as cancer occurs when body cells proliferate uncontrollably. Lung cancer is the term for cancer that originates in the lungs. One of the most prevalent cancers in the US is lung cancer. The most prevalent type of cancer diagnosed in the US is skin cancer, which is followed by breast cancer in women and prostate cancer in men. Lung … [Read more...] about Lung Cancer: Types, Stage and Causes