U.S. flag

An official website of the United States government

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.

Rich Press (Fed)

Science Writer and Public Affairs Specialist 

Feature Stories

Detective X Featured Story Teaser Image

Who Was Detective X?

In the gangster era of Prohibition and the Great Depression, a physicist at the National Bureau of Standards, now NIST
Fabric face mask in black and white

Masks Under the Microscope

To understand how something works, it helps to see it up close. A team of researchers took this approach when studying
Trees in a forest

A Speed Gun for Photosynthesis

How fast is that plant pulling CO 2 out of the atmosphere? You may soon be able to point a sensor at it to find out.

News

View All News

Publications

DNA Mixture Interpretation: A NIST Scientific Foundation Review

Author(s)
John Butler, Hariharan Iyer, Richard Press, Melissa Taylor, Peter Vallone, Sheila Willis
Improvements in DNA testing methods have allowed forensic scientists to reduce the quantity of DNA required for profiling an individual. Today, DNA profiles can

NIST Scientific Foundation Reviews

Author(s)
John M. Butler, Hariharan K. Iyer, Richard A. Press, Melissa Taylor, Peter Vallone, Sheila Willis
The National Institute of Standards and Technology (NIST) is a scientific research agency that works to advance measurement science, standards, and technology
View more Publications
Created May 21, 2019, Updated December 8, 2022
Was this page helpful?