News and Updates

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Overview of the OSAC Seized Drugs Process Map

OSAC's Seized Drugs Subcommittee Develops Process Map

November 30, 2022

The Organization of Scientific Area Committees (OSAC) for Forensic Science’s Seized Drugs Subcommittee has developed a process map that captures the decision

De-Identifying Government Data Sets: Third Public Draft Available for Comment

November 15, 2022

NIST has released the third public draft of NIST Special Publication (SP) 800-188, De-Identifying Government Data Sets, for public comment. De-identification

A blurry figure in the background holds out a black police helmet with a silver seal that reads "Norfolk Constabulary."

Spotlight: An Honor From Abroad for the National Software Reference Library

October 18, 2022

Far from home, an official ceremonial constable’s helmet from the United Kingdom rests comfortably in an office at NIST. But why?

Boxes of old software stand on a shelf, inlcuding a flight simulator, Dark Souls II and a Kaspersky anti-virus product.

Step Inside the National Software Reference Library

October 18, 2022

More than one billion pieces of software rest in a closely monitored storage facility on the NIST campus in Gaithersburg, Maryland.

A diagram showing the the teeth of the upper and lower human jaws, with central incisors, lateral incisors, canines, premolars and molars appearing in different colors.

Forensic Bitemark Analysis Not Supported by Sufficient Data, NIST Draft Review Finds

October 11, 2022

NIST scientific foundation reviews address issues of accuracy, reliability and validity in forensic science.

A fired cartridge case and a fired bullet.

Two New Forensic Firearm Examination Standards Added to the OSAC Registry of Approved Standards

August 8, 2022

Registry notches its 100th standard, marking a milestone for the forensic science organization.

Side view of Danielle Brager at a desk, looking at a monitor, hand on a computer mouse.

Spotlight: Danielle Brager on the Move in Mathematics

July 28, 2022

Nearly every step of her success has involved an element of personal discovery, plus the advice of good mentors.

NIST Update to Software Reference Library Will Aid in Criminal Investigations

June 27, 2022

Expanded, more searchable database will help law enforcement find incriminating images in electronic media.

NIST Publishes Review of Digital Forensic Methods

May 10, 2022

Report documents the scientific foundations of digital evidence examination and recommends ways to advance the field.

OSAC's Human Forensic Biology Subcommittee Develops DNA Analysis Process Map

May 5, 2022

The Organization of Scientific Area Committees (OSAC) for Forensic Science’s Human Forensic Biology Subcommittee, with contributions from the Scientific Working

Two tiny square chips are shown with a coin for scale.

Spotlight: A Literal Blast From the Past With NIST Quantum Sensors

February 10, 2022

This mite of a sensor just showed its forensic might. Researchers at Los Alamos National Laboratory used the NIST sensors shown here to demonstrate a highly

Sneezes, Rain Clouds and Ink Jets: NIST Improves the Ability of Optical Microscopes to Measure the Volume of Microdroplets

December 20, 2021

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle

A Smart Use for Doping: Implanted Atoms Create Unique Electrical IDs That Distinguish Bona Fide Devices From Forgeries

September 16, 2021

If someone sells you a luxury handbag from Paris, France, but it turns out be a forgery from Paris, Texas, the counterfeit item might cost you a thousand bucks

Forensic Science Organization to Draft Standards for Sexual Assault Examinations

July 20, 2021

GAITHERSBURG, Md. — The National Institute of Standards and Technology (NIST) announced today that the Organization of Scientific Area Committees for Forensic

Forensic Science Internships at NIST – A look at Cannabis Compounds

June 10, 2021

By: Christina Reed Maryam Abdur-Rahman is a Montgomery County Community College (MCCC) intern conducting forensic science research with NIST’s Cannabis team in

NIST Publishes Review of DNA Mixture Interpretation Methods

June 9, 2021

The National Institute of Standards and Technology (NIST) has published DNA Mixture Interpretation: A Scientific Foundation Review. This draft report, which

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

Cheryle Beuning poses in front of scientific equipment, wearing safety goggles.

Spotlight: Understanding the Chemical Compounds in Cannabis

February 16, 2021

Keeping you safe with cutting-edge forensic science — NIST postdoctoral researcher Cheryle Beuning is part of a joint effort with the University of Colorado

OSAC's Firearms & Toolmarks Subcommittee Develops Firearms Process Map

January 19, 2021

The Organization of Scientific Area Committees (OSAC) for Forensic Science, in partnership with the Association of Firearm and Tool Mark Examiners (AFTE), has

A scientist in lab coat and rubber gloves places a large clear bag of marijuana on a weighing scale.

NIST Study Will Help Labs Distinguish Between Hemp and Marijuana

January 14, 2021

Hemp and marijuana both come from the Cannabis plant. But legally, they are very different. If cannabis has less than 0.3% THC — for tetrahydrocannabinol, the

The New NIST Fire Calorimetry Database Is Available to Answer Your Burning Questions

January 7, 2021

This news article is reproduced from a blog post that originally appeared in the NIST TAKING MEASURE Just a Standard Blog on December 16th, 2020. By: Matthew

K9 Chemistry: A Safer Way to Train Detection Dogs

December 2, 2020

Trained dogs are incredible chemical sensors, far better at detecting explosives, narcotics and other substances than even the most advanced technological

NIST Launches an Updated Organization of Scientific Area Committees for Forensic Science

October 1, 2020

The Organization of Scientific Area Committees (OSAC) for Forensic Science has updated its structure and improved several processes. These changes will enable

A mobile device scans the fingerprints of a hand held close to the screen.

Spotlight: The Challenges of Contactless Fingerprinting

September 16, 2020

Fingerprints are a great means for proving you are (or are not) who you say you are, and we’ve spent the past 2,200 years making progressively greater use of

Green leafy material inside a graduated cylinder.

NIST to Help Labs Achieve Accurate THC, CBD Measurements

July 21, 2020

The National Institute of Standards and Technology (NIST) has launched a program to help laboratories accurately measure key chemical compounds in marijuana

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