Radiation, used to treat half of all cancer patients, can be measured during treatment for the first time with precise 3D imaging developed at the University of Michigan.

The year provided one fascinating research story after another.

In mouse models and serum samples, an FDA-approved drug that lowers ammonia levels made the tumors more sensitive to treatment.

Colon and rectal polyps occur in 25 percent of people 50 and older. Learn the different types of colon polyps, colon polyp symptoms, & colon polyp risk factors.