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Improving the lives of all people through cancer research

For 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.

For 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.

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Childhood Cancer Data Initiative (CCDI)

CCDI addresses the critical need to collect, analyze, and share childhood cancer data.

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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.

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