Browse grants
Federal and state grant opportunities with plain-English eligibility summaries. We aggregate public records — always verify the details on the funder’s site before applying. Or browse the complete index →
Advanced Manufacturing
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Advanced Manufacturing program funds fundamental, multidisciplinary research that transforms U.S. manufacturing capabilities, including manufacturing systems, materials processing, machines, and nanomanufacturing. Eligibility is unrestricted in principle (open to NSF's listed entity types, typically universities and research institutions), subject to NSF's standard clarifications. Proposals of varying sizes are considered; no fixed award amount or deadline is given here, so consult the current NSF solicitation.
ResearchersSchools & universitiesBroad eligibilityResearch Interests of the Air Force Office of Scientific Research
No deadline listedAir Force Office of Scientific Research · Up to $10M
The Air Force Office of Scientific Research funds basic research aligned with Air Force priorities across engineering, information science, and physical and biological sciences, with awards reaching up to about $10 million. Eligibility is governed by the announcement itself ('See Announcement'); these programs commonly fund universities, research institutions, and industry labs. Applicants should review the specific AFOSR announcement for detailed eligibility, restrictions, and submission requirements before applying.
ResearchersSchools & universitiesSmall businessLarge award+1 moreNSF STEM K-12
No deadline listedU.S. National Science Foundation · Amount varies
The NSF STEM K-12 program funds fundamental, applied, and translational research that advances STEM teaching and learning across formal and informal settings. Proposals may only be submitted by U.S.-based for-profit organizations (including small businesses) with R&D capacity, non-profit non-academic organizations tied to education or research (e.g., museums, research labs, professional societies), state and local governments, accredited U.S. institutions of higher education, and federally recognized tribal nations. Individuals and most general nonprofits without a research/education tie are not eligible; no specific award amount or deadline is listed here.
Small businessNonprofitsResearchersGovernment / tribal+2 moreElectrochemical Systems
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Electrochemical Systems program funds fundamental engineering research on electrochemical and photochemical processes for sustainable production of electricity, fuels, and chemicals, and for energy storage. Eligibility is unrestricted in principle (open to the entity types NSF lists, typically universities, research institutions, and qualifying organizations), subject to NSF's standard clarifications. No specific award amount or deadline is given in this listing, so check the current NSF solicitation for proposal windows and limits.
ResearchersSchools & universitiesBroad eligibilityScience of Science: Discovery, Communication and Impact
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Science of Science: Discovery, Communication and Impact (SoS:DCI) program has unrestricted eligibility, meaning most entity types may apply, though it is geared toward researchers at universities and research organizations. It funds empirical social-science research on how scientific discovery happens, how science is communicated, and how science creates public value and informs evidence-based policy. No specific award amount or deadline is listed. Strong proposals are expected to advance theory, build data and analytical tools, and include robust open-science data management plans.
ResearchersSchools & universitiesBroad eligibilityBiomechanics and Mechanobiology
No deadline listedU.S. National Science Foundation · $5K–$400K
The National Science Foundation's Biomechanics and Mechanobiology program funds researchers studying the mechanical behavior of living systems, from cells and tissues to whole organisms, with a required combination of biological and mechanics components. Awards range from about $5,000 to $400,000 and are open to any type of entity, though in practice applicants are typically universities and research institutions with qualified investigators. Purely clinical trials are not supported, though feasibility studies involving human or animal subjects may be allowed if tied to the research objectives.
ResearchersBroad eligibilitySmall awardMarine Geology and Geophysics
No deadline listedU.S. National Science Foundation · Amount varies
NSF's Marine Geology and Geophysics program funds research on ocean basin and Great Lakes geology, covering topics like seafloor tectonics, paleoclimate, and marine geohazards. Eligibility is unrestricted among standard NSF applicant types, meaning it is effectively aimed at research institutions rather than typical small businesses or general nonprofits. No specific award amount is listed.
ResearchersSchools & universitiesBroad eligibilityOcean Drilling Program
No deadline listedU.S. National Science Foundation · From $300K
The NSF Ocean Drilling Program supports operations of the International Ocean Discovery Program, including running the JOIDES Resolution research drillship and related marine-geoscience science operations. Eligibility is listed as unrestricted (open to any eligible entity, subject to notice clarifications), but in practice these large facility-operations awards go to major research institutions; the listing notes an award figure starting around $300,000. Funding ceiling and deadline are not specified, so review the full notice for details.
ResearchersSchools & universitiesLarge awardFoundational Research in Robotics
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds foundational robotics research and is explicitly open to any type of entity, though proposals must clearly justify the research as centered on robots and address fundamental gaps in robotics science rather than routine engineering. No specific award amount or deadline is listed. Best suited to researchers and research institutions rather than general nonprofits or businesses, despite the broad formal eligibility language.
NonprofitsSmall businessResearchersSchools & universities+2 moreInterfacial Engineering
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Interfacial Engineering program funds fundamental research on atomic- and molecular-scale interfacial phenomena to improve chemical and biochemical process efficiency, including chemical and biological separations and engineered interfaces. Eligibility is unrestricted (open to any entity type subject to NSF's standard rules), but in practice these awards support university and research-institution investigators; proposals should show a clear path to advancing industrial chemical processes. Award amounts and deadlines are not specified here, so check the program solicitation for current limits and proposal windows.
ResearchersSchools & universitiesBroad eligibilityEngineering 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 eligibility