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National Science Foundation Faces Unprecedented Funding Cuts and Governance Shakeup Under Trump Administration
A sharp decline in grant awards and an unprecedented purge of its advisory board have turned the National Science Foundation (NSF) into a flashpoint for debate about the future of federally funded research.
The NSF, created by Congress in 1950 to advance basic science and engineering, has long been the backbone of American discovery. With a fiscal‑year 2026 budget of roughly $8.75 billion, the agency awards about 11,000 grants each year—averaging $200,000 each—and funds roughly a quarter of all federally supported basic research conducted by U.S. colleges and universities.
Since President Trump took office, the agency’s grant‑making has plummeted to about 20 % of its historic pace in the current fiscal year. In 2025 alone, the NSF canceled more than 1,700 grants, amounting to roughly $1.4 billion in public records. The cancellations were largely directed by the Department of Government Efficiency, a Trump‑appointed office. Many of the projects cut were research initiatives on diversity, equity, and inclusion (DEI), including studies on how children from different cultures engage in out‑of‑school science learning and the use of short social‑media videos to promote healthy parenting during extreme weather events.
The agency’s governance was rattled further when, in April 2025, President Trump dismissed all 22 members of the National Science Board (NSB). The NSB—an independent advisory body of 24 presidential appointees who serve staggered six‑year terms—has historically set NSF policy and reported to Congress. The board’s removal, unprecedented in U.S. history, may be unlawful under federal law. The NSF director, who resigned that same month, was the only remaining formal leader of the agency.
In December 2025, the NSF altered its review process by making the external review by 5–12 outside experts optional. Critics argue that this change erodes the agency’s independence. The board had previously overseen the selection of these reviewers and helped establish the merit‑review standards.
On May 29 2026, the White House Office of Management and Budget (OMB) proposed a sweeping overhaul of federal grant rules that would apply to all agencies, including the NSF. The new rules would grant individual political appointees the power to conceal competitive grant opportunities from the public and to cancel grants at any time for almost any reason, even if an optional review panel of outside experts had approved the funding. The proposal would effectively render the NSB’s oversight meaningless, even if the board were reinstated.
The OMB proposal is slated for finalization on October 1 2026, and legal experts predict immediate court challenges. The changes would shift the balance of power from independent scientists and scholars to political appointees, potentially altering the direction of federally funded research.
The impact on researchers is already palpable. A university scientist who earned a Ph.D. with NSF support and later received a Presidential Early Career Award for Scientists and Engineers has warned that his current projects would likely not secure funding under the new regime. His work, which examined how family interactions shape children’s connections to science and engineering, was terminated in 2025 when the grant was canceled.
The broader scientific community has voiced concern that the cuts and governance changes undermine the NSF’s role as a neutral, merit‑based funder. Historically, the agency has supported innovations that have shaped modern life—from smartphones to high‑speed fiber‑optic networks and educational programs such as “Bill Nye the Science Guy.” The current trajectory threatens to reduce the number of researchers who can pursue fundamental questions and to limit the diversity of research topics that receive federal support.
The NSF’s funding cuts are part of a larger pattern of reduced federal investment in science. In 2025, the Trump administration froze or ended about 5,300 NIH and NSF research grants, totaling over $5 billion in unspent funds, according to a Science News report. The cuts have reshaped many fields of science, including mathematics, computer science, economics, and the social sciences.
As the OMB proposal moves toward finalization, the scientific community and policymakers will watch closely to determine whether the new rules will be adopted, challenged in court, or modified. Until then, the NSF remains a critical, but increasingly uncertain, source of funding for U.S. research and education.
The NSF, created by Congress in 1950 to advance basic science and engineering, has long been the backbone of American discovery. With a fiscal‑year 2026 budget of roughly $8.75 billion, the agency awards about 11,000 grants each year—averaging $200,000 each—and funds roughly a quarter of all federally supported basic research conducted by U.S. colleges and universities.
Since President Trump took office, the agency’s grant‑making has plummeted to about 20 % of its historic pace in the current fiscal year. In 2025 alone, the NSF canceled more than 1,700 grants, amounting to roughly $1.4 billion in public records. The cancellations were largely directed by the Department of Government Efficiency, a Trump‑appointed office. Many of the projects cut were research initiatives on diversity, equity, and inclusion (DEI), including studies on how children from different cultures engage in out‑of‑school science learning and the use of short social‑media videos to promote healthy parenting during extreme weather events.
The agency’s governance was rattled further when, in April 2025, President Trump dismissed all 22 members of the National Science Board (NSB). The NSB—an independent advisory body of 24 presidential appointees who serve staggered six‑year terms—has historically set NSF policy and reported to Congress. The board’s removal, unprecedented in U.S. history, may be unlawful under federal law. The NSF director, who resigned that same month, was the only remaining formal leader of the agency.
In December 2025, the NSF altered its review process by making the external review by 5–12 outside experts optional. Critics argue that this change erodes the agency’s independence. The board had previously overseen the selection of these reviewers and helped establish the merit‑review standards.
On May 29 2026, the White House Office of Management and Budget (OMB) proposed a sweeping overhaul of federal grant rules that would apply to all agencies, including the NSF. The new rules would grant individual political appointees the power to conceal competitive grant opportunities from the public and to cancel grants at any time for almost any reason, even if an optional review panel of outside experts had approved the funding. The proposal would effectively render the NSB’s oversight meaningless, even if the board were reinstated.
The OMB proposal is slated for finalization on October 1 2026, and legal experts predict immediate court challenges. The changes would shift the balance of power from independent scientists and scholars to political appointees, potentially altering the direction of federally funded research.
The impact on researchers is already palpable. A university scientist who earned a Ph.D. with NSF support and later received a Presidential Early Career Award for Scientists and Engineers has warned that his current projects would likely not secure funding under the new regime. His work, which examined how family interactions shape children’s connections to science and engineering, was terminated in 2025 when the grant was canceled.
The broader scientific community has voiced concern that the cuts and governance changes undermine the NSF’s role as a neutral, merit‑based funder. Historically, the agency has supported innovations that have shaped modern life—from smartphones to high‑speed fiber‑optic networks and educational programs such as “Bill Nye the Science Guy.” The current trajectory threatens to reduce the number of researchers who can pursue fundamental questions and to limit the diversity of research topics that receive federal support.
The NSF’s funding cuts are part of a larger pattern of reduced federal investment in science. In 2025, the Trump administration froze or ended about 5,300 NIH and NSF research grants, totaling over $5 billion in unspent funds, according to a Science News report. The cuts have reshaped many fields of science, including mathematics, computer science, economics, and the social sciences.
As the OMB proposal moves toward finalization, the scientific community and policymakers will watch closely to determine whether the new rules will be adopted, challenged in court, or modified. Until then, the NSF remains a critical, but increasingly uncertain, source of funding for U.S. research and education.
