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Carbon Dioxide Sensors in 2 Urban Areas Registered Big Drop in Emissions During COVID-19 Pandemic

June 7, 2021

Carbon dioxide emissions in Los Angeles fell 33% in April of 2020 compared with previous years, as roads emptied and economic activity slowed due to the COVID

Handwriting Examiners in the Digital Age

June 3, 2021

People are writing more than ever with their keyboards and phones, but handwritten notes have become rare. Even signatures are going out of style. Most credit

Firefighters spray water into a burning concrete building with a sign saying "NIST Fire Research."

How AI Could Alert Firefighters of Imminent Danger

June 1, 2021

Firefighting is a race against time. Exactly how much time? For firefighters, that part is often unclear. Building fires can turn from bad to deadly in an

NIST, Collaborators Develop New Method to Better Study Microscopic Plastics in the Ocean

May 20, 2021

If you’ve been to your local beach, you may have noticed the wind tossing around litter such as an empty potato chip bag or a plastic straw. These plastics

New Research Could Help Manufacturers Avoid 3D-Printing Pitfall

May 19, 2021

A research team has found that a method commonly used to skirt one of metal 3D printing’s biggest problems may be far from a silver bullet. For manufacturers

Illustration shows how people evaluating two different tasks performed by AI -- music selection and medical diagnosis -- might trust the AI varying amounts because the risk level of each task is different.

NIST Proposes Method for Evaluating User Trust in Artificial Intelligence Systems

May 19, 2021

Every time you speak to a virtual assistant on your smartphone, you are talking to an artificial intelligence — an AI that can, for example, learn your taste in

NIST Releases Tips and Tactics for Dealing With Ransomware

May 13, 2021

Used in cyberattacks that can paralyze organizations, ransomware is malicious software that encrypts a computer system’s data and demands payment to restore

Race Logic: Novel Circuitry Solves a Myriad of Computationally Intensive Problems With a Minimum of Energy

May 11, 2021

From the branching pattern of leaf veins to the variety of interconnected pathways that spread the coronavirus, nature thrives on networks — grids that link the

Gray ovals on blue background are linked to curved gray lines.

NIST Team Directs and Measures Quantum Drum Duet

May 6, 2021

Like conductors of a spooky symphony, researchers at the National Institute of Standards and Technology (NIST) have “entangled” two small mechanical drums and

May 6, 2021, Update on the Status of the NCNR

May 6, 2021

Preliminary results of an ongoing internal analysis by the National Institute of Standards of Technology (NIST) indicate that inadequacies in training and

Five fragments of moon dust glow in bright colors on a black background.

Measuring the Moon’s Nano Dust Is No Small Matter

April 28, 2021

Like a chameleon of the night sky, the Moon often changes its appearance. It might look larger, brighter or redder, for example, due to its phases, its position

Identifying Individual Molecules: NIST Study Suggests How to Build a Better ‘Nanopore’ Biosensor

April 27, 2021

Researchers have spent more than three decades developing and studying miniature biosensors that can identify single molecules. In five to 10 years, when such

NIST Joins NSF-Led Partnership to Support Next-Generation Communications Technology

April 27, 2021

GAITHERSBURG, Md. — The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has joined the U.S. National Science Foundation (NSF

Man standing next to equipment on top of building during a sunset.

Commerce Building Now Part of NOAA, NIST Weather and Greenhouse Gas Tracking Network

April 19, 2021

The National Oceanic and Atmospheric Administration (NOAA) and the National Institute of Standards and Technology (NIST) have installed a Doppler lidar

April 15 Update on the Status of the NCNR

April 15, 2021

The Nuclear Regulatory Commission (NRC) has released its interim special inspection report on the Feb. 3, 2021, event at the NIST Center for Neutron Research

Illustration shows computer monitor linked to walkie talkie on one side and smartphone on the other.

Low-Cost NIST Demo Links Public Safety Radios to Broadband Wireless Network

April 12, 2021

Engineers at the National Institute of Standards and Technology (NIST) have built a low-cost computer system that connects older public safety radios with the

Tiny glass vial in holding device glows green in dark photo.

NIST Demo Adds Key Capability to Atom-Based Radio Communications

April 5, 2021

Researchers at the National Institute of Standards and Technology (NIST) and collaborators have demonstrated an atom-based sensor that can determine the

Illustration shows cows in field with laser and fiber paths around the edges.

NIST ‘Agricomb’ Measures Multiple Gas Emissions From … Cows

March 31, 2021

After the optical frequency comb made its debut as a ruler for light, spinoffs followed, including the astrocomb to measure starlight and a radar-like comb

NIST Offers Cybersecurity Guide Tailored to the Hospitality Industry

March 30, 2021

A new practical cybersecurity guide from the National Institute of Standards and Technology (NIST) can help hotel owners reduce the risks to a highly vulnerable

An illustration of a green sphere made of puzzle pieces against a dark background.

Scientists Develop Cell With Synthetic Genome That Grows and Divides Normally

March 29, 2021

New findings shed light on mechanisms controlling the most basic processes of life.

The graphic shows technology involved in elections divided into tasks conducted before, during and after the polls are open.

To Help Protect Our Elections, NIST Offers Specific Cybersecurity Guidelines

March 29, 2021

Making elections secure means protecting against ever-evolving threats to information technology — which scans in-person and mail-in ballots, supports voter

NIST Develops Privacy-Preserving ‘Encounter Metrics’ That Could Help Slow Down Future Pandemics

March 29, 2021

When you bump into someone in the workplace or at your local coffee shop, you might call that an “encounter.” That’s the scientific term for it, too. As part of

The Case of the Cloudy Filters: Solving the Mystery of the Degrading Sunlight Detectors

March 25, 2021

More than 150 years ago, the Sun blasted Earth with a massive cloud of hot charged particles. This plasma blob generated a magnetic storm on Earth that caused

New Fire-Simulating Tool Could Improve In-Flight Fire Safety

March 24, 2021

Some of the most dangerous fires are the ones you don’t see coming. That goes not only for fires in buildings but for those kilometers off the ground, aboard

Illustration shows two buildings labeled "NIST" and "JILA" facing each other with mountains in the background.

NIST Team Compares 3 Top Atomic Clocks With Record Accuracy Over Both Fiber and Air

March 24, 2021

In a significant advance toward the future redefinition of the international unit of time, the second, a research team led by the National Institute of

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