In a dramatic escalation of executive authority, President Trump has fired all members of the National Science Board (NSB), the governing body of the National Science Foundation (NSF). The move, reported by multiple outlets on April 25, 2026, throws federal funding for scientific research into further turmoil.
The NSB, composed of 24 members appointed by the president and confirmed by the Senate, is responsible for establishing NSF policies and overseeing its $8.8 billion budget. The dismissals are unprecedented; no previous administration has removed an entire board. Sources indicate the White House issued the termination letters without prior notice or explanation.
Scientists and policy experts expressed alarm. "This is a direct assault on the independent scientific advisory system," said Dr. Maria Zuber, a former NSB member. "The NSF supports fundamental research that drives innovation and economic growth. Decapitating its leadership creates chaos."
The administration's action follows months of tension over science funding. Earlier this year, Trump proposed steep cuts to NSF and other research agencies, though Congress restored much of the funding. The president has also clashed with scientific advisory bodies, including the disbanded COVID-19 task force.
Critics argue the firings undermine the statutory independence of the NSB. Legal challenges are expected. Meanwhile, the NSF's day-to-day operations remain uncertain. Without a board, the agency cannot approve new grants or set long-term priorities.
"This is a dark day for American science," said Rush Holt, CEO of the American Association for the Advancement of Science. "The NSB exists to ensure that scientific decisions are made based on merit, not politics. Removing the entire board is a power grab that will harm research for years."
The White House has not commented on the dismissals or outlined plans for replacement appointments.