Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department of Health and Human Services, …

Find science-based health information on symptoms, diagnosis, treatments, research, clinical trials and more from NIH, the nation’s medical research agency.

The National Institutes of Health (NIH) is the primary agency of the United States government responsible for biomedical and public health research. It was founded in 1887 and is now part …

The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation’s medical research agency — making important discoveries that …

NIH Virtual Tour: National Library of Medicine. NLM is the world's largest biomedical library and a national resource for health professionals, scientists, and the public.

2 days ago · The interim leader of the National Institutes of Health gave some clarification tied to Trump administrations restrictions on travel and communications, but questions remain. By …

The NIH HEAL Initiative, is an NIH-wide effort to speed scientific solutions to stem the national opioid public health crisis. Almost every NIH Institute and Center is accelerating research to …

Welcome to NCBI. The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information.

5 days ago · National Institutes of Health (NIH), agency of the United States government that conducts and supports biomedical research into the causes, cure, and prevention of disease. …

The NIH Clinical Center is the nation’s largest hospital devoted entirely to clinical research.