Sarah Ferguson, Duchess of York, underwent breast cancer surgery

After a routine mammogram, Ferguson was diagnosed with breast cancer.

Most health organizations agree on when breast cancer screening should start, although the precise timing varies.

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

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

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

An overview of hepatocellular carcinoma, bile duct cancer, and rare and uncommon types of liver cancer.