The National Institutes of Health (NIH) is offering a funding opportunity for exploratory epidemiologic research focused on emerging risk factors associated with liver cancer, specifically hepatocellular carcinoma and other histological subtypes. This initiative aims to investigate novel hypotheses regarding biological, environmental, and social factors that may contribute to the increasing incidence of liver cancer in the United States, particularly non-viral risk factors such as obesity and environmental toxins. Eligible applicants include a wide range of organizations, and the grant provides funding of up to $275,000 over a two-year period. Interested parties should note that the application deadline is May 7, 2025, and can find more information at the provided NIH link or contact the NIH OER Webmaster at OERWebmaster03@od.nih.gov for further inquiries.