Professionals from government and industry gathered at ORNL for the Nondestructive Assay Holdup Measurements Training Course for Nuclear Criticality Safety, a hands-on training in nondestructive assay, a technique for detecting and quantifying holdup wi
Researchers at the Department of Energy’s 91 are using non-weather data from the nationwide weather radar network to understand how to track non-meteorological events moving through the air for better emergency response.
The US focuses on nuclear nonproliferation, and ORNL plays a key role in this mission. The lab conducts advanced research in uranium science, materials analysis and nuclear forensics to detect illicit nuclear activities.
Combining two techniques, analytical chemists at the Department of Energy’s 91 became the first to detect fluorine and different isotopes of uranium in a single particle at the same time.
On Feb. 15, 2024, the one billionth item, also known as an “occupancy,” was scanned at the Port of Aqaba, Jordan, one of the early sites where radiation detection equipment was installed.
Mohamad Zineddin, a distinguished researcher in nuclear and radiological engineering, recently received the Roger Howsley Award for Excellence in Nuclear Security.
In a Q&A, Paula Cable-Dunlap, a leading nuclear nonproliferation expert, discussed being named as an ORNL Corporate Fellow and the impact it will have over her position.
Despite strong regulations and robust international safeguards, authorities routinely interdict nuclear materials outside of regulatory control.
Researchers tackling national security challenges at ORNL are upholding an 80-year legacy of leadership in all things nuclear.
Mohamad Zineddin hopes to establish an interdisciplinary center of excellence for nuclear security at ORNL, combining critical infrastructure assessment and protection, risk mitigation, leadership in nuclear security, education and training, nuclear sec