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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Genetically Modified Fat Cells Starve Tumors in MiceResearchers are hopeful that engineered fat cells may be a new treatment strategy for cancer.
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Moving More Cuts Cancer RiskEven light physical activity was associated with reduced cancer risk in a large study of U.K. adults.
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FDA Approves Drug to Treat Some Lung, Pancreatic CancersIn a clinical trial, zenocutuzumab shrank tumors with a rare gene alteration in a third of patients.
Presidential Message on Colorectal Cancer
President Trump highlights advances in screening and prevention that are reducing deaths from colorectal 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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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 senior leadership.
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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.
Food Safety for People with Cancer