The National Institutes of Health (NIH) has announced a funding opportunity titled "Discovery and Development of Natural Products for Cancer Interception and Prevention" (RFA-CA-23-028), aimed at supporting the identification and development of novel natural products that are safe and effective for cancer prevention. This initiative utilizes a phased cooperative agreement mechanism (UG3/UH3) to facilitate the discovery of non-toxic cancer preventive agents, leveraging the NIH's extensive natural product library of approximately 500,000 samples. Eligible applicants, including higher education institutions, non-profits, and government agencies, can receive funding of up to $250,000 per year for the UG3 phase and $400,000 per year for the UH3 phase, with a total funding period of up to five years. Interested parties should submit their applications by June 13, 2025, and can direct inquiries to grantsinfo@nih.gov for further information.