Grants for Small businesses - Federal
Explore 1,517 grant opportunities
Application Deadline
Not specified
Date Added
Nov 26, 2024
This funding opportunity supports researchers developing innovative methods to study brain changes over time, focusing on understanding brain development and aging to improve health outcomes.
Application Deadline
Not specified
Date Added
Nov 25, 2024
This funding opportunity supports the development of innovative technologies and platforms that can significantly improve research and clinical practices related to heart, lung, blood, and sleep health.
Application Deadline
Not specified
Date Added
Jun 28, 2025
This funding opportunity supports a wide range of organizations in developing innovative drug delivery systems to target hard-to-reach areas in the body, enhancing treatment effectiveness for complex health conditions.
Application Deadline
Not specified
Date Added
Jul 20, 2025
This funding opportunity supports research on how environmental factors influence gut-brain communication in neurological disorders, encouraging collaboration among experts in biology, toxicology, microbiome research, and neuroscience.
Application Deadline
Not specified
Date Added
Aug 28, 2024
This funding opportunity provides financial and technical support for habitat restoration projects aimed at protecting and restoring native fish populations in the Great Lakes region.
Application Deadline
Not specified
Date Added
Jun 27, 2025
This funding opportunity provides $7 million to a single organization to enhance leadership and management practices in Head Start programs, supporting training and technical assistance for improved services to low-income children and families.
Application Deadline
Not specified
Date Added
Nov 26, 2024
This funding opportunity supports researchers developing innovative methods to measure brain changes over time, focusing on understanding brain development and aging across various life stages.
Application Deadline
Not specified
Date Added
Nov 22, 2024
This funding opportunity supports the development and enhancement of brain stimulation devices aimed at treating mental health disorders, encouraging innovative engineering solutions and collaboration among multidisciplinary teams.
Application Deadline
Apr 16, 2026
Date Added
Sep 8, 2025
This grant provides funding to establish a center that will improve the sharing and application of research on rehabilitation for individuals with disabilities, particularly those recovering from burn injuries, spinal cord injuries, and traumatic brain injuries.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports researchers exploring how certain diabetes medications may affect cancer risk, focusing on innovative studies that investigate underlying biological mechanisms.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports innovative research projects that explore the biological and genetic factors behind cancer health disparities, particularly among underserved racial and ethnic populations, encouraging early-career and underrepresented scientists to contribute to this critical field.
Application Deadline
Nov 16, 2026
Date Added
Nov 25, 2024
This grant provides funding to colleges, universities, and non-profit research organizations in the U.S. to acquire or develop advanced scientific instruments that enhance research capabilities across various disciplines.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports researchers analyzing existing genomic data related to dental, oral, and craniofacial health, with a focus on addressing health disparities and identifying new intervention targets.
Application Deadline
Not specified
Date Added
Jun 28, 2025
This funding opportunity is designed to establish a Coordinating Center that will support a national network of research sites focused on developing and implementing interventions to reduce health disparities affecting marginalized communities.
Application Deadline
Not specified
Date Added
Nov 25, 2024
This funding opportunity supports innovative research on mood and psychotic disorders that may arise or worsen during the menopausal transition, targeting researchers and institutions focused on understanding and treating these conditions.
Application Deadline
Not specified
Date Added
Dec 9, 2024
This funding opportunity supports research projects that develop and test non-drug interventions to improve sleep health and reduce sleep-related health disparities among underserved populations in the U.S.
Application Deadline
Nov 15, 2026
Date Added
Aug 18, 2022
This funding opportunity supports researchers and institutions in developing innovative technologies and instruments to enhance ground-based astronomical observations and advance the field of astronomy in the U.S.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports researchers analyzing existing genomic data related to dental, oral, and craniofacial health, particularly focusing on health disparities and genetic factors, with a goal of advancing knowledge in these areas.
Application Deadline
Not specified
Date Added
Mar 18, 2025
This funding opportunity is designed for researchers and organizations to explore and develop high-risk, high-reward technologies that can lead to innovative prototypes for national defense applications.
Application Deadline
Not specified
Date Added
Nov 19, 2024
This funding opportunity supports early-career researchers in dental, oral, and craniofacial science to develop preliminary data for future independent research projects.

