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.
A new reference material that will help laboratories accurately measure radioactive contamination in seawater is now available from the National Institute of...
Teaming with a medical equipment company, researchers at the National Institute of Standards and Technology (NIST) have demonstrated the first calibration...
The NIST Center for Nanoscale Science and Technology (CNST) Center for Nanoscale Science and Technology (CNST) is pleased to announce the release of the...
Since quantum theory has been known to borrow from the arts—Murray Gell-Mann famously named "quarks" after a line from James Joyce—it's only fitting that...
Hunting for the best material from which to build organic solar cells can be like seeking the proverbial haystack needle, but now scientists at the National...
Researchers at the National Institute of Standards and Technology (NIST) have come up with a way to shrink a research instrument generally associated with large...
In recent days, four scientists in the Physical Measurement Laboratory (PML) of the National Institute of Standards and Technology (NIST) have been recognized...
JILA researchers have designed a microscope instrument so stable that it can accurately measure the 3D movement of individual molecules over many hours—hundreds...
Restoration is well underway for NIST's 4.45-million newton (equivalent to one million pounds-force) deadweight machine, the largest in the world. The three...
Spintronics is an emerging field of electronics in which devices work by manipulating the quantum mechanical spin 1 of electrons, in addition to their...
For the great majority of human history, the earth's rotation—the apparent motion of the sun and stars across the sky—kept time far more precisely than any...
Despite their small size and simple structure, carbon nanotubes—essentially sheets of graphene rolled up into straws—have all sorts of potentially useful...
When measuring large volumes of relatively expensive liquids such as gasoline, beer, and milk, even small inaccuracies can mean large losses for companies and...
This month, a representative from the Bill and Melinda Gates Foundation visited the vaccine thermometry laboratory of Michal Chojnacky, of NIST PML's...
About 40 participants from industry, US government agencies and academia participated in the 40th Annual Time and Frequency Metrology Seminar at NIST Boulder...
In this universe, anything that can vibrate will vibrate, and no oscillator is ever truly at rest. Even when an object such as an atom or subatomic particle is...
Much of what we know about the origin and early history of the universe comes from a phenomenon discovered by accident 50 years ago: The cosmic microwave...
An international research group led by scientists at the National Institute of Standards and Technology's (NIST) Center for Nanoscale Science and Technology has...
The League of SI Superheroes is back! Working from their not-terribly-secret HQ at the National Institute of Standards and Technology (NIST), the cartoon heroes...
Last fall, PML researchers built and tested the first-ever photonic pressure sensor, which makes its measurements using light.
This sensor, called the Fixed...
Until recently, the semiconductor industry had a go-to method for quantifying atomic-scale defects in the billions of transistors contained in a single computer...
Many medical treatments both new and old involve extremely small doses of powerful drugs in liquid form – from scorpion venom for cancer research to opioid...
In recent years, the physical damage done by pressure waves – such as traumatic brain injuries from explosives sustained by military personnel in the Middle...
Quantum physics drives much of the research at the National Institute of Standards and Technology (NIST). Explaining this research is a challenge, because...
GAITHERSBURG, MD--An international research group led by scientists at the U.S. Commerce Department's National Institute of Standards and Technology (NIST) has...