The Howard Hughes Medical Institute is a major biomedical research philanthropy that supports scientists, institutions, and education programs to advance fundamental knowledge in biology and human health.
HHMI aims to advance the discovery and sharing of scientific knowledge for the benefit of society.
The Howard Hughes Medical Institute was established in 1953 by entrepreneur and aviator Howard Hughes as a nonprofit organization dedicated to medical research. Initially linked to Hughes Aircraft, the institute later became fully independent and evolved into a leading supporter of investigator-driven biomedical science. Over time, HHMI shifted toward a long-term funding model that emphasizes scientific creativity, risk-taking, and institutional independence, shaping its role as a major operating foundation in global biomedical research.
HHMI primarily advances discovery science by directly supporting investigators at host institutions through long-term, flexible funding that enables scientific independence and high-risk, high-reward research. In addition to its investigator model, the institute funds selected institutional and education initiatives aimed at strengthening undergraduate science education and broadening participation in STEM.
HHMI has reshaped biomedical research funding by championing long-term, investigator-driven support that prioritizes discovery over short-term results. Its investigators have contributed to numerous foundational advances in genetics, neuroscience, immunology, and cell biology, including work recognized by major international scientific awards. Through sustained investment in education and research infrastructure, HHMI has influenced how scientific talent is identified, supported, and retained globally.
HHMI collaborates with leading universities, research hospitals, and scientific institutions worldwide through its host-institution model. It also partners with education organizations and research networks to advance inclusive STEM education and interdisciplinary science. While independent, HHMI engages broadly with the global scientific community through conferences, shared research platforms, and collaborative initiatives.
HHMI is distinctive for its operating foundation structure, directly employing researchers and running its own research campus rather than functioning solely as a grantmaking body. Its funding philosophy emphasizes long-term investment, flexibility, and trust in scientific leadership. In recent years, HHMI has committed USD 500 million over 10 years to advance the use of artificial intelligence in the life sciences, supporting AI-driven research and embedding AI systems across multiple stages of the scientific process in HHMI-supported laboratories.