This bill, known as the "Women and Underrepresented Minorities in STEM Booster Act of 2025," creates a competitive grant program administered by the National Science Foundation (NSF) . The program's primary objective is to enhance the participation of women, individuals from underrepresented minority groups, and persons with disabilities in science, technology, engineering, and mathematics (STEM) education and industry. It aims to rectify existing disparities highlighted by various national reports regarding representation and retention in these critical fields. Eligible entities interested in receiving these grants must submit applications to the NSF Director, providing details on how they plan to implement authorized activities. These activities are specifically designed to foster greater engagement and long-term retention within STEM for the identified underrepresented populations. Authorized activities that can be funded by these grants include: Online workshops Mentoring programs that connect STEM professionals with students Internships for undergraduate and graduate students in STEM fields Outreach programs for elementary and secondary school students to increase their exposure to STEM Programs focused on increasing the recruitment and retention of underrepresented faculty Any additional programs deemed appropriate by the Director of the National Science Foundation The bill broadly defines "minority" to encompass various racial, ethnic, and LGBTQ+ groups, and "underrepresented in science and engineering" based on population ratios compared to white, non-Hispanic individuals. A "person with a disability" is defined according to the U.S. Census Bureau's Current Population Survey. To support these initiatives, the bill authorizes an appropriation of $15,000,000 for each of fiscal years 2026 through 2030. This consistent funding over five years is intended to provide substantial resources for programs aimed at boosting diversity and inclusion across the STEM pipeline.