Colorectal cancer, a type of cancer that affects the colon or rectum, is the second leading cause of cancer-related death and the third most common cause of death or type of cancer. It is the No. 1 ...
Cancer is often thought of as a single disease. Yet even tumors that arise in the same organ can follow very different genetic paths. A new study shows that these differences can sometimes be traced ...
While smoking remains the leading risk factor, other contributors include secondhand smoke, air pollution, radon exposure and ...