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In an effort to help shoppers everywhere get the best value for their money, researchers at the National Institute of Standards and Technology (NIST) have...
A little detective work by nuclear physicists has uncovered hidden uncertainties in a popular method for precisely measuring radioactive nuclides, often used to...
For the first time in half a century, NIST's 4.45-million newton (equivalent to one million pounds-force) deadweight machine – the largest in the world – is...
Scientists at the National Institute of Standards and Technology (NIST) have developed a novel method to rapidly and accurately calibrate gas flow meters, such...
Just because concrete is the most widely used building material in human history doesn't mean it can't be improved. A recent study conducted by researchers from...
PML researchers are exploring whether ultrasound can be used as a faster, more efficient way to take three-dimensional images of radiation dose profiles in...
Spotting molecule-sized features—common in computer circuits and nanoscale devices—may become both easier and more accurate with a sensor developed at the...
Two new prototypes for tiny chip-based thermometers are illuminating light's potential to revolutionize the way temperature is gauged. With further development...
As part of an Interagency Agreement between NIST and the Department of Homeland Security (DHS), PML's Radiation Physics Division recently completed a series of...
An ultra-stable, ultra-thin bonding technology has been adapted by researchers in PML's Semiconductor and Dimensional Metrology Division for use as a super...
NIST scientists have devised an experimental photon-detection system for communications with error rates far below even the most ideal conventional designs...
NIST PML's Sources and Detectors Group has launched a new multikilowatt laser power measurement service capability for high-power lasers of the sort used by...
The NIST Advanced Radiometer (NISTAR), mothballed for more than a decade, is slated to make its space debut very soon about 1.5 million kilometers sunward of...
The world's oceans face multiple threats, and fisheries, marine biologists, and environmental scientists need accurate and timely data about changing conditions...
Satellite observation has revolutionized our understanding of terrestrial conditions and climate dynamics. But the measurement science is extremely demanding...
Ultra-sensitive magnetic sensor technology pioneered at PML may soon be commercialized for a host of applications from detection of unexploded bombs and...
PML researchers have applied for a provisional patent on a device to protect expensive "spinning-rotor" high-vacuum gauges – used as transfer standards and...
The National Institute of Standards and Technology (NIST) has launched a new calibration service for high-power lasers of the sort used by manufacturers for...
For almost 400 years, mercury gauges have prevailed as the most accurate way to measure pressure. Now, within weeks of seeing "first light," a novel pressure...
NIST has taken part in a new push to address a persistent and growing problem in physics: the value of G. The Newtonian constant of gravitation, used to...
Image-calibration technology designed and developed by scientists at the National Institute of Standards and Technology (NIST) in collaboration with the...
Researchers at the National Institute of Standards and Technology (NIST) have demonstrated a laser-based imaging system that creates high-definition 3D maps of...
To celebrate Metric Week (Oct. 5-11), the National Institute of Standards and Technology would like to introduce you to the League of SI Superheroes. The League...
A NIST team is at work on what promises to be one of the world's most accurate methods for generating a specified number of photons, and has devised a method to...
Would your laboratory or company benefit from having an easy method to track fluorescence microscopy performance? Can you compare your imaging results to those...