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.
In some standardized tests, the graders add in a penalty factor for wrong answers to discourage students from randomly guessing. It turns out that there's a
Fifty years ago on July 5, 1963, a modest radio station in Fort Collins, Colo., officially went on the airwaves—a landmark event for U.S. industry and the
A technique developed several years ago at the National Institute of Standards and Technology (NIST) for improving optical microscopes now has been applied to
Physicists working at the National Institute of Standards and Technology (NIST) and the Joint Quantum Institute (JQI) are edging ever closer to getting really
Magnetic resonance imaging (MRI) has become an indispensable tool for diagnosing, treating, and understanding a host of medical conditions, and the technology
After years of effort and scores of iterations, PML researchers have developed a new generation of devices that can reduce the uncertainties in ac voltage
Researchers at the National Institute of Standards and Technology (NIST) have reported the first observation of the "spin Hall effect" in a Bose-Einstein
Every month, between 50 and 70 million passengers travel through U.S. airports, toting more than 30 million pieces of luggage destined for aircraft cargo holds
An international team of researchers has reached a milestone in experimental confirmation of a key tenet of quantum mechanics, using ultra-sensitive photon
Physicists John Kitching and Svenja Knappe of the National Institute of Standards and Technology (NIST) will receive 2014 Rank Prizes in optoelectronics "for
For the first time, scientists working at the National Institute of Standards and Technology (NIST) have demonstrated a new type of lens that bends and focuses
A newly synthesized material might provide a dramatically improved method for separating the highest-octane components of gasoline. Measurements at the National
Michal Chojnacky will be honored on June 10, 2013 with the 2012 Arthur S. Flemming Award, presented by the Trachtenberg School of Public Policy and Public
The Trachtenberg School of Public Policy and Public Administration at The George Washington University has announced that five researchers at the National
As device manufacturing technologies sizes shrink beyond 22 nm and increase in complexity, defects become more detrimental to device performance and harder to
An international collaboration led by researchers from the NIST Center for Nanoscale Science and Technology (CNST) has demonstrated a novel temporal filtering
By bouncing eye-safe laser pulses off a mirror on a hillside, researchers at the National Institute of Standards and Technology (NIST) have transferred
If spintronics is to become the Next Big Thing, it will be because researchers have learned how to control many extremely small, but hugely significant, things
Dr. Joseph L. Dehmer, a 40-year veteran of federal science research and administration, has been named Director of the Physical Measurement Laboratory (PML) of
On an ordinary day, the United States consumes about 70 billion cubic feet of natural gas – enough to fill a space a mile long, a mile wide, and half a mile
PML researchers are on the verge of reaching a long-sought major goal: Providing the world with a programmable quantum voltage standard that has an uncertainty
Talk about storing data in the cloud. Scientists at the Joint Quantum Institute (JQI) of the National Institute of Standards and Technology (NIST) and the
Many systems envisioned for practical quantum information processing require the use of single, indistinguishable photons as carriers of information and logic
Much of what is known about the state of the Earth's oceans, and how they change over time, comes from satellite monitoring of reflected and thermally emitted
Using a low-cost apparatus designed to quickly and accurately measure the properties of handheld laser devices, National Institute of Standards and Technology