Indian Health Service The Federal Health Program for American Indians and Alaska Natives
National Cancer Institute
Part of the National Institutes of Health, they have information on the different types of cancer, treatment, prevention, living with cancer, and research.
American Cancer Society
Information on cancer, how to stay healthy, finding support and treatment, and research.
Cancer Prevention and Control
Part of the Centers for Disease Control and Prevention, they have information about prevention, statistics, and living with, through, and beyond cancer.