National Institutes of Health
[U.S. Department of Health and Human Services] "The NIH mission is to uncover new knowledge that will lead to better health for everyone. NIH works toward that mission by: conducting research in its own laboratories; supporting the research of non-Federal scientists in universities, medical schools, hospitals, and research institutions throughout the country and abroad; helping in the training of research investigators; and fostering communication of medical information." This site provides information on health, news and events, grants and funding, scientific resources, and more.
[US Department of Commerce] A government site that provides the scientist, engineer, and technologist with easy, one-stop access to key U.S. Government resources.