What Is Cancer? - NCI
Oct 11, 2021 · Explanations about what cancer is, how cancer cells differ from normal cells, and genetic changes that cause cancer to grow and spread.
Comprehensive Cancer Information - NCI
Accurate, up-to-date, comprehensive cancer information from the U.S. government's principal agency for cancer research.
Overall Cancer Statistics - Annual Report to the Nation
The Annual Report to the Nation on the Status of Cancer has statistics on cancer deaths and new cases (incidence).
Causes and Risk Factors | Breast Cancer - NCI
Dec 2, 2025 · Learn about causes of breast cancer and factors that increase risk, such as your health history, genetics, and certain behaviors.
This guideline describes a standard approach to solid tumour measurement and definitions for objective assessment of change in tumour size for use in adult and paediatric cancer clinical …
CTEP ETCTN - NCI - dctd.cancer.gov
Sep 15, 2025 · View PDFs showing the latest portfolio of CTEP-supported cancer clinical trials open or upcoming in the ETCTN (updated monthly). For full functionality, download and open …
Risk Factors for Cancer - NCI
Dec 23, 2015 · Information about behaviors, exposures, and other factors that may influence the risk of cancer.
Red Meat and Processed Meat Consumption - Cancer
The Cancer Trends Progress Report, continually updated since its first issue in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the …
Cancer risk decreases with more physical activity - NCI
Mar 26, 2025 · Learn more about the intramural research done in NCI’s Division of Cancer Epidemiology and Genetics. For more information about cancer, please visit the NCI website …
Why Is Early-Onset Cancer On the Rise? - NCI
May 14, 2025 · There is some evidence that inherited cancer-related genetic changes, often called germline mutations, may bear some responsibility for the growing number of early-onset …