O Grants
Explore O Grants Nationwide
Discover active o funding across federal, state, local, and private funders. Updated daily with new programs and opportunities.
1,214 active programs listed • Updated daily • All 50 states + DC
Latest opportunities (1214)
Updated: Oct 30, 2025
The purpose of this grant is to provide funding for efficacy studies in established rare disease preclinical models to support the development of therapeutic agents, including small molecules and biologics, aiming to advance projects towards full Investigational New Drug (IND) application or clinical trials. Eligible applicants include public and private higher education institutions, government entities, nonprofits, small businesses, and various other organizations, with specific inclusivity for diverse institutions. Application details are not explicitly provided in the description; interested parties should refer to the full opportunity announcement for further instructions.
DARPA - Defense Sciences Office
Updated: Oct 30, 2025
The grant from the Defense Advanced Research Projects Agency (DARPA) aims to solicit proposals for innovative approaches that lead to revolutionary advancements in science, devices, or systems for national security applications, excluding evolutionary improvements. All responsible sources capable of meeting the Government's needs are eligible to submit proposals. Interested applicants can contact the BAA Coordinator at HR001125S0013@darpa.mil for more information.
Updated: Oct 30, 2025
The NASA Research Announcement (NRA), Research Opportunities in Space and Earth Sciences (ROSES) – 2025, aims to support a wide range of basic and applied research and technology in space and earth sciences through grants, cooperative agreements, or contracts. Eligible applicants include organizations of all types, both domestic and foreign, with a preference for U.S. institutions, and proposals from non-U.S. organizations must adhere to a no-exchange-of-funds policy. To apply, proposers should refer to the specific program elements and due dates listed on the ROSES-2025 website, and they may need to submit requests for application via Grants.gov at least 30 days prior to the proposal due date.
The NSF EPSCoR Graduate Fellowship Program (EGFP) aims to provide financial support for graduate education to applicants who received an Honorable Mention from the GRFP within the last three years, enhancing the capacity of EPSCoR jurisdictions. Eligible applicants include accredited institutions of higher education located in EPSCoR jurisdictions that offer at least one master's or doctoral degree in a relevant STEM discipline. Proposals must be submitted by these institutions, and each submission should request support for a minimum of three Fellows.
U.S. National Science Foundation
Updated: Oct 30, 2025
The grant from the Antarctic Sciences Section (ANT) of the Office of Polar Programs (OPP) aims to fund innovative research that enhances understanding of the Antarctic region's interactions with global systems and informs decision-making regarding environmental change. Eligible applicants include non-profit organizations, institutions of higher education, and federally recognized Tribal Nations located in the U.S. Proposals must demonstrate the necessity of conducting research in Antarctica and comply with specific guidelines regarding logistical support from the U.S. Antarctic Program (USAP).
Updated: Oct 30, 2025
The NIH Research Education Program (R25) aims to support educational activities that enhance understanding of biomedical, behavioral, and clinical research related to alcohol and substance use disorders. Eligible applicants include small businesses, various levels of government, nonprofits, and educational institutions, among others. To apply, interested parties should refer to the full opportunity announcement for detailed application instructions.
Updated: Oct 30, 2025
The grant aims to solicit research in innovative aircraft structural design, analysis, and experimentation, focusing on areas such as weight reduction, realistic load generation, advanced design methods, and experimental validation techniques. Eligibility is unrestricted, allowing a wide range of applicants to participate. For application details, interested parties should contact Jodonna Alvarez at jodonna.alvarez@us.af.mil or call 937-713-9966.
Updated: Oct 30, 2025
The grant aims to provide small grant support to ORIP-supported Special Emphasis Research Career Award (SERCA) K01 recipients who have completed the first two years of their award, facilitating their transition to independent investigator status. Eligible applicants include various nonprofit organizations, educational institutions, government entities, and small businesses, with specific exclusions for non-domestic entities. Application details are not provided in the description; interested parties should refer to the full opportunity announcement for more information.
Updated: Oct 30, 2025
The Trailblazer Award supports NIH-defined New and Early Stage Investigators in conducting innovative research that combines engineering and physical sciences with life or biomedical sciences, without requiring preliminary data. Eligible applicants include various educational institutions, for-profit organizations, government entities, and nonprofits, among others. To apply, interested parties should follow the guidelines outlined in the full opportunity announcement, ensuring compliance with the specified requirements regarding preliminary data.
Updated: Oct 30, 2025
The purpose of this grant is to stimulate research in the discovery and development of novel small molecules for potential use in treating psychiatric disorders and to gain new insights into the biology of relevant diseases. Eligible applicants include government entities, nonprofits, businesses, educational institutions, and various other organizations, including those serving specific communities such as Native American and Hispanic-serving institutions. To apply, interested parties should refer to the full opportunity announcement for detailed instructions and contact NIH Grants Information for further inquiries.
Updated: Oct 30, 2025
The purpose of this grant is to support research projects that analyze existing genomic data related to human dental, oral, or craniofacial biology, with an emphasis on understanding oral health disparities and validating analytic methods. Eligible applicants include government entities, nonprofits, educational institutions, small businesses, and various organizations such as HBCUs and tribal colleges. Application details are not specified in the provided text; interested parties should refer to the full opportunity announcement for more information.
Updated: Oct 30, 2025
The grant supports access to biological samples from the Adolescent Brain Cognitive Development (ABCD) Study, which investigates brain development and child health in over 11,000 children across the U.S. Eligible applicants include various government entities, nonprofits, educational institutions, small businesses, and other organizations, including those serving specific communities. To apply, interested parties should refer to the NIDA funding opportunities page for more information.