U.S. National Science Foundation Grants
143 open grant opportunities from U.S. National Science Foundation, from Grants.gov — each with a plain-English summary of who qualifies, the deadline, and the award size.
Engineering Biological and Biomedical Systems (EBBS)
No deadline listedU.S. National Science Foundation · Amount varies
Open to any type of entity (the NSF lists eligibility as unrestricted, though awards typically go to universities and research institutions). This U.S. National Science Foundation program funds fundamental engineering research on biological and biomedical systems, including biosensing platforms, optical imaging, biomanufacturing, tissue/organ function, and rehabilitation engineering. Note: proposals focused mainly on drug design, drug delivery, or developing animal disease models are not supported. No award amount or deadline is stated here.
ResearchersSchools & universitiesBroad eligibilitySecurity and Preparedness
No deadline listedU.S. National Science Foundation · Amount varies
Open to any type of entity (the NSF lists eligibility as unrestricted, though awards typically go to universities and research institutions). The U.S. National Science Foundation's Security and Preparedness program funds basic, theory-driven social science research on global and national security; it does not fund applied research. The program also supports undergraduate research experiences and methodological infrastructure. No award amount or deadline is stated here.
ResearchersSchools & universitiesBroad eligibilityBiophotonics
No deadline listedU.S. National Science Foundation · Amount varies
Open to any type of entity (the NSF lists eligibility as unrestricted, though awards typically go to universities and research institutions). This U.S. National Science Foundation program funds fundamental engineering research in biophotonics, including deep-tissue imaging, optical sensing and biomarkers, neurophotonics, and low-cost, minimally invasive medical diagnostics and therapies. No award amount or deadline is stated here.
ResearchersSchools & universitiesBroad eligibilityThe Research on Research Security Program
No deadline listedU.S. National Science Foundation · Amount varies
Open to any type of entity (the NSF lists eligibility as unrestricted, though awards typically go to universities and research institutions). The U.S. National Science Foundation's Research on Research Security (RoRS) program funds evidence-based, interdisciplinary research, conferences, and planning that build the emerging field of research security, with international collaboration encouraged where appropriate. No award amount or deadline is stated here.
ResearchersSchools & universitiesBroad eligibilityCatalysis
No deadline listedU.S. National Science Foundation · Amount varies
Open to any type of entity (the NSF lists eligibility as unrestricted, though awards typically go to universities and research institutions). This U.S. National Science Foundation program funds fundamental research in catalysis and catalytic engineering, emphasizing heterogeneous catalysis and applications such as fuels, chemicals, environmental catalysis, biomass conversion, and energy-related electro- and photocatalysis. No award amount or deadline is stated here.
ResearchersSchools & universitiesBroad eligibilityDynamics, Control and Systems Diagnostics
No deadline listedU.S. National Science Foundation · Amount varies
Eligibility is unrestricted (open to any entity type, subject to NSF clarifications) for this National Science Foundation Dynamics, Control and Systems Diagnostics program. It supports fundamental theoretical, computational, and experimental research on modeling, analysis, diagnostics, and control of dynamic systems. No fixed award amount or deadline is listed; PIs are encouraged to email a one-page project summary for feedback, and standard NSF limits on foreign organizations apply, so awards generally go to U.S. institutions.
ResearchersSchools & universitiesNonprofitsSmall business+2 moreCommunications, Circuits, and Sensing-Systems
No deadline listedU.S. National Science Foundation · Amount varies
Eligibility is unrestricted (open to any entity type, subject to NSF clarifications) for this National Science Foundation Communications, Circuits, and Sensing-Systems program. It funds innovative research in circuit and system hardware, signal processing, communications, and sensing systems across applications such as healthcare, communications, transportation, energy, and security. No fixed award amount or deadline is stated, and standard NSF limits on foreign organizations apply, so awards typically go to U.S. institutions.
ResearchersSchools & universitiesNonprofitsSmall business+2 moreCrosscutting Activities in Materials Research
No deadline listedU.S. National Science Foundation · Amount varies
Eligibility is unrestricted (open to any entity type, subject to NSF clarifications), but this National Science Foundation program funds crosscutting materials-research activities such as diversity and inclusion efforts, international cooperation, education, workshops, summer schools, and conferences rather than traditional research projects. Award amounts and deadlines are not specified, and program directors recommend contacting them before submitting any full proposal exceeding $50,000. Foreign organizations face the usual NSF limitations, so most awards go to U.S. institutions.
Schools & universitiesResearchersNonprofitsSmall business+2 moreInfrastructure Innovation for Biological Research
No deadline listedU.S. National Science Foundation · $300K–$800K
This NSF program is open to U.S. institutions of higher education and U.S. non-profit, non-academic research organizations (such as independent museums, observatories, and research labs); for-profit businesses and individuals cannot apply directly. It funds the design of novel or greatly improved research tools and methods (in bioinformatics, instrumentation, and research methods) that advance biological research broadly. Awards typically range from about $300,000 to $800,000, and the infrastructure produced must be useful to a community of researchers beyond a single team.
NonprofitsResearchersSchools & universitiesLarge award+1 moreDivision of Materials Research: Topical Materials Research Programs
No deadline listedU.S. National Science Foundation · Amount varies
Open to U.S. nonprofit research organizations (museums, observatories, labs, professional societies) and accredited two- and four-year higher-education institutions submitting on behalf of faculty; individual researchers cannot apply directly. Funds fundamental materials science research spanning nanoscale to macroscale phenomena, materials discovery, and characterization. International branch campuses face extra justification requirements, and no award amount or deadline is listed in this posting.
NonprofitsResearchersSchools & universitiesNarrow eligibilityCollaboratory to Advance Mathematics Education and Learning (CAMEL) for K-12
No deadline listedU.S. National Science Foundation · $1M–$1.5M
This NSF initiative funds research networks to advance K-12 mathematics education by combining the science of learning, education practice, and data science. It is open to U.S. institutions of higher education, U.S. non-profit non-academic research organizations, and federally recognized tribal nations; for-profit businesses and individuals cannot apply directly. Phase I awards range from about $1,000,000 to $1,500,000, and Phase II is open only to Phase I awardees.
NonprofitsResearchersSchools & universitiesGovernment / tribal+2 moreLaw & Science
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Law & Science Program funds social-scientific research on law and on how science and technology are applied in legal contexts, and its eligibility is unrestricted (open to any eligible entity type, subject to NSF's standard rules). It supports standard and collaborative research grants as well as conference awards across many disciplines. Funding amounts are not specified here, so review the full solicitation for award size and any entity-specific requirements.
NonprofitsResearchersSchools & universitiesBroad eligibilityManufacturing Systems Integration
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds fundamental, generalizable research on manufacturing systems integration, including digital integration of design and manufacturing, intelligent production systems, interoperability, and secure manufacturing communications. Eligibility is described as unrestricted (open to any eligible entity type, subject to clarifications), so a broad range of applicants may qualify, though NSF research awards in practice center on universities and research organizations. Funding amounts and deadlines are not specified; investigators are encouraged to contact a program director before submitting.
ResearchersSchools & universitiesBroad eligibilityLong Term Research in Environmental Biology
No deadline listedU.S. National Science Foundation · Up to $600K
This NSF program (LTREB) funds long-term data collection to address questions in evolutionary biology, ecology, and ecosystem science, with awards up to about $600,000 over an initial 5-year period. Proposals may only come from U.S.-based nonprofit non-academic research organizations and accredited U.S. institutions of higher education acting for their faculty, so individuals, businesses, and foreign organizations are not eligible. Marine population/community/ecosystem research is excluded unless it focuses on evolutionary dynamics.
NonprofitsResearchersSchools & universitiesLarge award+1 moreDivision of Molecular and Cellular Biosciences Core Programs
No deadline listedU.S. National Science Foundation · Amount varies
NSF's Division of Molecular and Cellular Biosciences core programs fund fundamental research on molecular, subcellular, and cellular biology, and are restricted to U.S. nonprofit research organizations and accredited institutions of higher education (faculty-sponsored). General nonprofits, small businesses, and individuals are not eligible. No specific funding amount is listed.
Schools & universitiesResearchersNarrow eligibilityDivision of Integrative Organismal Systems Core Programs
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds research on why organisms are structured and function as they do, spanning developmental biology, neuroscience, biomechanics, physiology, symbioses, genomics, and animal behavior. Proposals may only be submitted by U.S.-based nonprofit non-academic research organizations and accredited U.S. institutions of higher education acting for their faculty, so individuals, businesses, and foreign organizations are not eligible. Funding amounts and deadlines are not specified.
NonprofitsResearchersSchools & universitiesNarrow eligibilityElectronics, Photonics and Magnetic Devices
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds innovative research on electronic, photonic, optoelectronic, and magnetic devices for applications such as communications, sensing, healthcare, energy, and manufacturing. Eligibility is listed as unrestricted (open to any eligible entity type, subject to clarifications), so a broad range of applicants may qualify, though NSF awards typically support universities and research organizations. Funding amounts and deadlines are not specified; contact the relevant program director about topic fit.
ResearchersSchools & universitiesBroad eligibilityAtmospheric and Geospace Sciences Postdoctoral Research Fellowships
No deadline listedU.S. National Science Foundation · From $202K
This NSF fellowship funds early-career individuals (current PhD students or those within roughly two years of their doctorate) to carry out independent research in atmospheric and geospace sciences at a U.S. host institution. Applicants must be U.S. citizens, nationals, or permanent residents, and proposals are submitted by the individual, not an institution; awards are about $202,000 and federally funded national centers (NASA, NOAA, EPA, DOE) cannot serve as host institutions. Foreign applicants are not eligible and the research must fall within specific atmospheric/geospace disciplines.
IndividualsResearchersNarrow eligibilityLarge awardGrowing Research Access for Nationally Transformative Economic Development
No deadline listedU.S. National Science Foundation · Amount varies
NSF's GRANTED initiative funds innovative models to build research enterprise administrative capacity and research workforce training infrastructure at U.S. organizations, such as research development/administration, technology transfer, compliance, and research leadership. Eligibility is broad and unrestricted, open to any type of entity, subject to any clarification in the program's additional eligibility text. Specific award amounts and deadlines are not posted in this listing; review the full solicitation for budget and timeline details.
Schools & universitiesNonprofitsResearchersGovernment / tribal+1 moreNSF-DFG Lead Agency Opportunity in Chemistry and Chemical Process and Transport Systems
No deadline listedU.S. National Science Foundation · $200K–$700K
The NSF, in partnership with the German Research Foundation (DFG), offers this Lead Agency opportunity in Chemistry and Chemical Process and Transport Systems, letting U.S. and German researchers submit a single collaborative proposal under one review. Eligibility is limited to U.S.-based institutions of higher education (including community colleges) and non-profit, non-academic research organizations directly tied to research or education; for-profit firms and individuals are not eligible. Awards roughly range from $200,000 to $700,000 and require a German research partner. No deadline is posted.
ResearchersSchools & universitiesNonprofitsLarge award+1 more
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How many U.S. National Science Foundation grants are open right now?
UseGrants is tracking 143 open U.S. National Science Foundation opportunities. None of the ones listed here publish a closing date — they are rolling or open-until-filled. The largest published award ceiling on this page is $1,500,000. The list is rebuilt from public records daily, so an opportunity drops off it the day its deadline passes.
Who can apply for U.S. National Science Foundation funding?
Eligibility is set per opportunity, not per agency — the same funder will run one program open to any nonprofit and another restricted to accredited universities. Across the U.S. National Science Foundation opportunities listed here the recurring eligibility signals are researchers, schools & universities, broad eligibility and nonprofits. Every listing still states its own terms in plain English; confirm them on the funder's official notice before you apply.