Improving the lives of all people through cancer research
For People Affected by Cancer
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.
For Researchers
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.
Featured News and Research
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Overcoming Treatment Resistance by Leveraging Evolution
Researchers have engineered cancer cells to short-circuit a tumor's ability to adapt to treatment.
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Can Chemo Help KRAS Inhibitors Live Up to Their Potential?
In mice, chemotherapy made a KRAS inhibitor much more effective at shrinking pancreatic cancer.
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After CAR T-Cell Therapy, Second Cancers of “Any Kind Are Rare”
NCI’s Dr. Stephanie Goff explains the science of, and data behind, CAR T cells and second cancers.
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.
Learn MoreNCI Fiscal Year 2025 Professional Judgment Budget Proposal
Each year, NCI prepares a professional judgment budget to lead progress against cancer.
Learn MoreGet Answers
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Our Organization
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Senior Leaders
Information about NCI Director Dr. W. Kimryn Rathmell and other senior NCI leaders.
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NCI Divisions, Offices, and Centers
NCI has 30 divisions, offices, and centers who work together to build, maintain, and enhance a cohesive and comprehensive cancer research agenda.
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Advisory Boards and Review Groups
NCI relies on advisory committees to provide advice on the National Cancer Program, NCI scientific priorities, and more.