National Science Foundation (NSF)
As part of the larger Federal research and development effort, the NSF has a comprehensive and overarching mandate to help keep all the fields and disciplines of science and engineering research healthy and strong. NSF accomplishes this through programs that support basic research proposed by individual investigators or collaborative groups of investigators. In addition to funding research through core disciplinary programs, the NSF also provides support for facilities, equipment, instrumentation, centers of research, and activities such as workshops that help to advance fields of science. Most of the proposals funded by the NSF also support the development of the science and engineering workforce through training of undergraduate and graduate students, and postdoctoral scientists.