Oct 11, 2021 · Explanations about what cancer is, how cancer cells differ from normal cells, and genetic changes that cause cancer to grow and spread.

Cancer is a group of diseases involving uncontrolled cell growth resulting in tumors with the potential to invade or spread to other parts of the body. [2][7] These contrast with benign tumors, which do not …

Cancer can start almost anywhere, including your skin, muscle, organs, bones and blood. Find out how early treatment gives you the best outlook.

Every cancer. Every life. We are a leading cancer-fighting organization with a vision to end cancer as we know it, for everyone. We are improving the lives of people with cancer and their families as the only …

Nov 19, 2024 · Find out the basics about cancer, including symptoms, causes and treatments. Learn steps you can take to prevent cancer.

Read about cancer symptoms, causes, treatment, stages, prognosis, diagnosis, types, and prevention. Learn what cancer is and what causes it. Inform yourself about the role viruses play in contributing to …

Feb 20, 2026 · Cancer is a disease characterized by the uncontrolled multiplication of abnormal cells in the body. There are numerous types of cancers, with certain types being major causes of sickness …

Feb 21, 2026 · Early signs of cancer can include swelling in the neck and skin sores that will not heal. Other symptoms include unusual pain and ongoing itching.

Jan 17, 2023 · Cancer is a group of diseases that occur when abnormal cells divide rapidly and spread. Learn the types, causes, treatments, and prevention.

Mar 19, 2025 · Cancer can start almost anywhere in your body. Most cancers are named for where they start. For example, lung cancer starts in the lung, and breast cancer starts in the breast. Cancer may …