An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The RaDAR Program provides comprehensive drug testing data to 13 states and territories across the U.S. In total, more than 10,000 samples have been analyzed since the RaDAR Program began in October 2022, and notably, more than 6,500 samples were...
NIST's social media video featuring research engineer Matt Staymate’s visualizations of air flow and face coverings received a Shorty Award for Best in Public Health and was a finalist for Best in Government & Politics. The Shorty Awards honor the...