A new blood test for cancer DNA — the genetic code that differentiates cancer from healthy tissue — allows doctors to ...

A new groundbreaking light therapy could kill cancer cells in just 30 minutes, scientists have discovered. In the new method, ...

Mail-in stool kits such as Colorguard can detect warning signs, but gastroenterologists say a colonoscopy is still the most reliable way to prevent colon cancer.

The beginning of a new year seems like the ideal time to hit reset on a lot of things in your life, especially — after all that holiday indulging — your diet. And programs that claim to help you do ...