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Improving the lives of all people through cancer research

People Affected by Cancer

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NCI is the nation’s trusted source for cancer information. We are here for you with information about causes and risk factors, symptoms, how cancer is diagnosed, and treatment options.

Researchers

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Support for the best science underpins everything NCI does. Explore our resources to help researchers conduct their work and apply for funding and training opportunities.

National Cancer Plan

Are You Ready to Contribute to Progress Against Cancer?

Everyone has a role to play in the fight against cancer. Learn more and get involved.

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Contact Us for Help

NCI offers free information on cancer topics in English and Spanish. Get live help at 1-800-4-CANCER.

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NCI Equity and Inclusion Program

Learn how NCI will help end structural racism in biomedical research and why the program was launched.

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Charting New Courses: Cancer Moonshot Progress Video Series