All government shutdowns disrupt science; In 2025 the consequences extend far beyond a lapse in funding

US science always suffers during government shutdowns. Funding lapses send government scientists home without pay. Federal agencies suspend new grant opportunities, place expert review panels on hold, and stop collecting and analyzing critical public datasets that tell us about the economy, the environment and public health.

- BY KENNETH M. EVANS

The government shutdown will continue until Congress can pass a bill reopening it

In 2025, the stakes are higher than in past shutdowns.

This shutdown arrives at a time of massive upheaval to American science and innovation driven by President Donald Trump's ongoing attempts to extend executive power and assert political control of scientific institutions.

With the shutdown entering its fifth week, and with no end in sight, the Trump administration's rapid and contentious changes to federal research policy are rewriting the social contract between the US government and research universities - where the government provides funding and autonomy in exchange for the promise of downstream public benefits.

As a physicist and policy scholar, I both study and have a vested interest in the state of US science funding as a recipient of federal grants. I write about the history and governance of American science policy, including the nation's investments in research and development.

In the context of broader policy reforms to federal grantmaking, student and high-skilled immigration, and scientific integrity, this shutdown has both known and unknown consequences for the future of US science.

Over the past two decades, the story of government shutdowns has become all too familiar. Shutdowns occur when Congress fails to pass an appropriations bill before the start of the new fiscal year on Oct. 1, and, paraphrasing Article 1, Section 9 of the US Constitution, the government can no longer spend money.