The National Institute of Standards and Technology is the United States' national measurement institute and a federal source for science, measurement research, and applied technology. NIST explains that its measurements and research support innovation, quality of life, U.S. manufacturing, economic growth, and national security. The homepage links to work on artificial intelligence, biotechnology, cybersecurity and privacy, energy, manufacturing, advanced communications, quantum science, and standards. Visitors can read institute news and research features and find resources about standards, measurements, manufacturing support, and NIST's role in the national and global economy. The site includes topic pages, contact and headquarters information, and the Tech Beat email newsletter; it is an official information resource of the U.S. government.