Martina Navratilova opens up about facing two cancers at once

Tennis star Martina Navratilova opens up about her fight with two different cancers.

A lump isn't the only symptom. Learn the signs and risk factors for this common cancer.

Newer estimates reflect major progress against common cancers. Find out why, and how you can protect yourself.

Learn what this really means, how much is considered “safe”, and how the FDA responded.

A look at what is happening inside the immune system, the blood, and the kidneys when a person has IgAN.

Hepatocellular carcinoma is the most common form of liver cancer, and it is often diagnosed at an advanced stage.