The National Institutes of Health (NIH) has announced a funding opportunity titled "Time-Sensitive Research Opportunities in Environmental Health Sciences (R21 Clinical Trials Not Allowed)," aimed at supporting innovative research during critical events that require rapid data collection on human health impacts. This initiative seeks to understand the consequences of natural and human-made disasters and significant policy changes, emphasizing the need for expedited research processes that allow for funding decisions within 4-6 months of application submission. Eligible applicants include a diverse range of organizations, such as higher education institutions, nonprofits, and tribal governments, with a total funding amount of $800,000 available to support 4-5 grants. Interested parties can find more information and apply by visiting the NIH grants website, with the application deadline set for December 1, 2025.