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 →
Coupling, Energetics, and Dynamics of Atmospheric Regions
Due Mar 3, 2027U.S. National Science Foundation · $100K–$750K
An NSF program funding research on the coupling, energetics, and dynamics of the upper atmosphere, including ground- and space-based observations and modeling. Eligibility is relatively broad: U.S. for-profit organizations including small businesses, nonprofit non-academic research organizations, higher-education institutions, and federally recognized Tribal Nations may apply. Awards run roughly $100,000 to $750,000. While the entity types are broad, the work is specialized atmospheric science suited to research-capable applicants.
ResearchersSchools & universitiesSmall businessGovernment / tribal+2 moreNIAMS Clinical Trial Implementation Cooperative Agreement (UG3/UH3 Clinical Trial Required)
Due Mar 4, 2027National Institutes of Health · Amount varies
An NIH/NIAMS UG3/UH3 cooperative agreement funding the implementation of clinical trials, where a clinical trial is required. The eligibility text is internally mixed but states that foreign organizations and foreign components of U.S. organizations are not eligible to apply, while domestic research institutions, minority-serving and Tribal colleges may apply. No award amount is specified. This is a clinical-research award for institutions equipped to run trials, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesNarrow eligibilityDiscovery of in vivo Chemical Probes for the Nervous System (R01 Clinical Trial Not Allowed)
Due Mar 5, 2027National Institutes of Health · Amount varies
An NIH R01 funding discovery and optimization of in vivo chemical probes for novel nervous-system targets, with applicants expected to already have validated starting compounds and bioassays in hand. Domestic and foreign organizations and foreign components are eligible to apply. No award amount is specified, and clinical trials are not allowed. This is a research grant for investigators with existing medicinal-chemistry capacity, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesNarrow eligibilityHigh Priority HIV and Substance Use Research (RM1 Clinical Trial Optional)
Due Mar 5, 2027National Institutes of Health · Up to $1.5M
An NIH RM1 funding team-based research at the intersection of HIV and substance use, requiring a detailed research plan and preliminary data. Eligible applicants include research institutions, minority-serving and Tribal colleges; foreign organizations and foreign components are not eligible to apply. Awards reach up to about $1,500,000. This is a research-team grant for established investigators, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesLarge awardNarrow eligibilityHigh Priority HIV and Substance Use Research (R01 Clinical Trial Optional)
Due Mar 6, 2027National Institutes of Health · Amount varies
An NIH R01 funding innovative research at the intersection of HIV and substance use, open to both individual investigators and research teams, and requiring a detailed research plan with preliminary data. Eligible applicants include research institutions, minority-serving and Tribal colleges, and foreign organizations. No award amount is specified. This is a research grant for investigators, not for general nonprofits, small businesses, or individuals without a research affiliation.
ResearchersSchools & universitiesNarrow eligibilityOpportunities for Collaborative Research at the NIH Clinical Center (U01 Clinical Trial Optional)
Due Mar 6, 2027National Institutes of Health · Up to $500K
An NIH U01 supporting collaborative translational research conducted with NIH intramural investigators using the NIH Clinical Center. Domestic and foreign organizations may apply, but NIH will not fund awards involving foreign subawards/subcontracts under this opportunity, so applications relying on foreign subawards are excluded. Awards reach up to about $500,000. This is a research grant for investigators able to partner with NIH, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesLarge awardNarrow eligibilityContinuation of the Cardiovascular Repository for-Type 1 Diabetes (CARE-T1D) Consortium U01 (Open Competition)- Research (U01, Clinical Trial Not Allowed)
Due Mar 10, 2027National Institutes of Health · Up to $500K
An NIH/NIDDK U01 continuing the Cardiovascular Repository for Type 1 Diabetes (CaRe-T1D) consortium to study cardiovascular disease in people with type 1 diabetes. Foreign organizations and foreign components are not eligible to apply, and clinical trials are not allowed; it is tied to the existing consortium effort. Awards reach up to about $500,000. This is a specialized research-consortium award for investigators, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesLarge awardNarrow eligibilityDevelopment and Testing of Novel Interventions to Improve HIV Prevention, Treatment, and Program Implementation for People Who Use Substances (R34 Clinical Trial Required)
Due Mar 16, 2027National Institutes of Health · Amount varies
An NIH R34 funding formative research and pilot-testing of behavioral, social, structural, or combination interventions to improve HIV prevention and treatment for people who use drugs; a clinical trial is required. Eligible applicants include research institutions, minority-serving and Tribal colleges, and foreign organizations. No award amount is specified. This is an early-stage clinical-research grant for investigators, not for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesNarrow eligibilityAir Delivered Effects
Due Mar 21, 2027Munitions Directorate · Up to $750M
A Department of Defense (Munitions Directorate) Broad Agency Announcement for research on air-delivered effects. Eligible applicants include public and private higher-education institutions, 501(c)(3) nonprofits other than higher-education institutions, and small businesses. The listed maximum is very large, up to about $750,000,000, though actual awards depend on the specific proposal and topic. This is a defense research solicitation requiring relevant technical capability, not a fit for general nonprofits or individuals.
ResearchersSmall businessSchools & universities501(c)(3) only+1 moreInnovations in Graduate Education (IGE) Program
Due Mar 25, 2027U.S. National Science Foundation · $300K–$1M
An NSF program funding development and testing of innovative approaches to STEM graduate education. Eligible applicants are U.S. two- and four-year higher-education institutions (including community colleges), certain nonprofit non-academic research/education organizations, and federally recognized Tribal Nations. Awards run roughly $300,000 to $1,000,000. This is geared to colleges, universities, and education-focused nonprofits rather than small businesses or individuals.
Schools & universitiesResearchersGovernment / tribalLarge award+1 moreExpeditions in Computing
Due Mar 31, 2027U.S. National Science Foundation · From $15M
An NSF program funding large, ambitious, long-horizon research in computing and information science. Lead and collaborative applicants must be U.S. higher-education institutions with undergraduate, master's, and doctoral programs in relevant computing fields; other organizations may participate only with independent funding. Awards are very large, up to about $15,000,000 over seven years. This is restricted to major research universities and is not a fit for general nonprofits, small businesses, or individuals.
ResearchersSchools & universitiesLarge awardNarrow eligibilityUNITED STATES MILITARY ACADEMY Broad Agency Announcement
Due Mar 31, 2027Dept of the Army -- Materiel Command · Amount varies
A U.S. Army (West Point / U.S. Military Academy) Broad Agency Announcement soliciting basic and applied research and analysis across science, engineering, education, policy, ethics, history, and economics. Eligibility is broad, including higher-education institutions, nonprofits, state and local governments, for-profit organizations (large and small businesses), and foreign organizations/public entities, with no restriction on place of performance. No award amount is specified, and funding depends on the specific proposal. Proposals must advance the state of the art or basic knowledge rather than target specific devices.
ResearchersSmall businessSchools & universitiesNonprofits+2 moreNSF National Quantum Virtual Laboratory - Quantum Testbeds
Due Apr 6, 2027U.S. National Science Foundation · Amount varies
This NSF program funds quantum testbeds within the National Quantum Virtual Laboratory, advancing use-inspired quantum information science and technology. Eligibility for the Design and Implementation phases is contingent on having an existing pilot or design project in the same topical area and a positive site-visit review, so it is staged and not open to first-time entry at those phases; the lead organization type is otherwise unrestricted. No award amount is listed.
ResearchersSchools & universitiesNarrow eligibilityShort Courses on Innovative Methodologies and Approaches in the Behavioral and Social Sciences (R25 Clinical Trials Not Allowed)
Due Apr 9, 2027National Institutes of Health · Up to $200K
This NIH R25 supports short courses that teach innovative research methods in the behavioral and social sciences, aimed at developing the biomedical research workforce. Eligible applicants are research institutions such as universities and minority- or tribal-serving colleges, with foreign organizations excluded. Awards go up to $200,000.
ResearchersSchools & universitiesEPSCoR Research Infrastructure Improvement (RII): EPSCoR Research Fellows
Due Apr 13, 2027U.S. National Science Foundation · Amount varies
This NSF EPSCoR program funds research fellowships that build research capacity for investigators in EPSCoR-eligible jurisdictions through collaborative visits to host institutions. Eligibility is restricted to organizations located in RII-eligible jurisdictions, and proposals are limited to single early- or mid-career PIs at eligible institutions of higher education or non-degree-granting nonprofits with 501(c)(3) status; postdocs in transitional appointments are not eligible. No award amount is listed.
ResearchersSchools & universitiesNonprofitsNarrow eligibilityFindable Accessible Interoperable Reusable Open Science
Due Apr 14, 2027U.S. National Science Foundation · Amount varies
This NSF program funds open-science work such as research data management, cyberinfrastructure, and scientific publication models that make research data findable, accessible, interoperable, and reusable. Eligibility is limited to U.S. institutions of higher education, non-profit non-academic research organizations, federally recognized tribal nations, and certain federal agencies and FFRDCs. No award amount is listed.
ResearchersSchools & universitiesNonprofitsGovernment / tribal+1 moreComputational Approaches to Curation at Scale for Biomedical Research Assets (R01 Clinical Trial Not Allowed)
Due Apr 15, 2027National Institutes of Health · Up to $250K
This NIH/NLM research grant funds development of computational, at-scale approaches to curate biomedical research data and models. It is aimed at researchers at institutions such as universities, nonprofits, and other eligible organizations; foreign organizations are not eligible. The listed budget cap is about $250,000, and clinical trials are not allowed under this opportunity.
ResearchersSchools & universitiesSmall awardEmergency Competitive Revision to Existing NIH Awards (Emergency Supplement - Clinical Trial Optional)
Due Apr 18, 2027National Institutes of Health · Amount varies
This NIH mechanism provides emergency competitive revisions (supplemental funding) to existing NIH awards in response to declared disasters or public health emergencies. Only organizations that already hold a relevant NIH award and are responding to a specific Emergency Notice of Special Interest may apply, so it is limited to current NIH grantees rather than new applicants. No award amount is listed.
ResearchersSchools & universitiesNarrow eligibilityEnvironmental Health Sciences Core Centers Program (P30 Clinical Trials Optional)
Due Apr 20, 2027National Institutes of Health · Amount varies
This NIH/NIEHS center grant (P30) funds Environmental Health Sciences Core Centers that provide shared research infrastructure, facilities, and services to groups of environmental health researchers. It is intended for established research institutions such as universities with existing groups of independently funded investigators; foreign organizations cannot apply. No award amount is listed. This center mechanism is not suited to individual applicants or new organizations.
ResearchersSchools & universitiesNarrow eligibilityNHLBI Outstanding Investigator Award (OIA) (R35 Clinical Trial Optional)
Due Apr 28, 2027National Institutes of Health · Amount varies
This NIH/NHLBI award supports established researchers conducting heart, lung, blood, and sleep research, providing long-term program funding for up to seven years. Applicants must already be the lead investigator on at least two NHLBI R01-equivalent awards, so it is limited to existing NHLBI grantees rather than new investigators. Applications come through eligible institutions such as universities, hospitals, and research organizations; foreign organizations cannot apply. No award amount is listed.
ResearchersSchools & universitiesNarrow eligibility