The National Institutes of Health (NIH) is offering the NIMHD Exploratory/Developmental Research Grant Program (R21), aimed at enhancing minority health and reducing health disparities in the United States. This grant program invites applications for innovative short-term research projects that do not require preliminary data, particularly from early-stage investigators, focusing on NIH-designated health disparity populations such as racial/ethnic minorities and underserved groups. Projects may encompass biomedical, clinical, and social sciences and are encouraged to adopt multi-disciplinary approaches, including secondary data analysis, development of new methodologies, and pilot testing of interventions. Grants can provide funding up to $275,000 over a two-year period, with application deadlines extending until May 7, 2026. For further inquiries, applicants can contact NIH Grants Information at grantsinfo@nih.gov or visit the program's webpage at https://grants.nih.gov/grants/guide/pa-files/PAR-23-111.html.