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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Study Supports SBRT as a Standard Option for Prostate CancerThe radiation option, which requires fewer sessions, compared well with other standard radiation approaches.
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How Do Black People with Cancer View Clinical Research?A small study may help explain why some Black people are hesitant to enroll in clinical trials.
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New Combo Treatment Boosts Hodgkin Lymphoma CuresAdding the immunotherapy drug nivolumab to chemo was more effective than the current standard treatment.
National Cancer Plan: Optimize the Workforce
The nation needs a diverse cancer care and research workforce that reflects the diversity of people affected by cancer.
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NCI Fiscal Year 2026 Annual Plan & Professional Judgment Budget Proposal
Each year, NCI prepares a plan for advancing cancer research and proposes the budget required to fund a broad research portfolio.
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Get Answers
Connect with a cancer information specialist at 1-800-4-CANCER, through live chat, or by email.
Get StartedOur Organization
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Senior LeadersInformation about NCI Director Dr. W. Kimryn Rathmell and other senior NCI leaders.
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NCI Divisions, Offices, and CentersNCI 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 GroupsNCI relies on advisory committees to provide advice on the National Cancer Program, NCI scientific priorities, and more.
Finding Hope: Ending Cancer as We Know It