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Seconds Matter: Rethinking Nuclear Facility Security for the Modern Threat Landscape

Taking aim at disease

Radioisotopes target cancer, improve imaging, and have myriad other medical uses

February 16, 2024, 3:02PMNuclear NewsKristi Nelson Bumpus

ORNL radioisotope manufacturing coordinator Jillene Sennon-Greene places a shipment vial of actinium-225 inside the dose calibrator to confirm its activity is within customer specifications. (Photo: Carlos Jones/ORNL, DOE)

On August 2, 1946, 1 millicurie of the isotope carbon-14 left Oak Ridge National Laboratory, bound for the Barnard Free Skin and Cancer Hospital in St. Louis, Mo.

That tiny amount of the radioisotope was purchased by the hospital for use in cancer studies. And it heralded a new peacetime mission for ORNL, built just a few years earlier for the production of plutonium from uranium for the Manhattan Project.

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Thea Energy releases preconceptual plans for Helios fusion power plant

December 18, 2025, 9:30AMNuclear News

Fusion technology company Thea Energy announced this week that it has completed the preconceptual design of its fusion power plant, called Helios. According to the company, Helios is “the...

Bechtel-led SIMCO awarded three-year WIPP contract extension

December 15, 2025, 9:31AMRadwaste Solutions

The Department of Energy has issued a three-year contract extension to Salado Isolation Mining Contractors (SIMCO), a single-purpose entity comprising Bechtel National and Los Alamos Technical...

DNFSB spots possible bottleneck in Hanford’s waste vitrification

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While the Department of Energy recently celebrated the beginning of hot commissioning of the Hanford Site’s Waste Treatment and Immobilization Plant (WTP), which has begun immobilizing the...

NRC proposes rule changes in response to EO

December 11, 2025, 3:00PMNuclear News

In April, President Donald Trump signed Executive Order 14270, “Zero-Based Regulatory Budgeting to Unleash American Energy,” which calls for the Nuclear Regulatory Commission (along with...

Project Pele progress: BWXT delivers fuel to INL

December 4, 2025, 12:00PMNuclear News

This week, BWX Technologies, alongside Idaho National Laboratory and the Department of Defense’s Strategic Capabilities Office, announced the arrival of a full core of TRISO fuel at INL’s...

Atomic museum benefits from L&A donation

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Longenecker & Associates has announced a $500,000 pledge from John and Bonnie Longenecker to the National Atomic Testing Museum in Las Vegas, Nev. The contribution will strengthen the...

Deep Fission to break ground this week

December 8, 2025, 6:58AMNuclear News

With about seven months left in the race to bring DOE-authorized test reactors on line by July 4, 2026, via the Reactor Pilot Program, Deep Fission has announced that it will break ground on...

Project delivers a universal waste canister for advanced reactors

December 4, 2025, 3:45PMRadwaste Solutions

Nuclear waste disposal technology company Deep Isolation Nuclear has announced the completion of a three-year project to manufacture, physically test, and validate a disposal-ready universal...

ANS hosts webinar on uranium mill tailing facilities

December 1, 2025, 7:02AMANS News

The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) has held another presentation in its monthly Community of Practice (CoP) series. Former...

White House to consolidate data and research under AI-driven Genesis Mission

November 26, 2025, 9:49AMNuclear News

One of the executive orders issued by President Trump in November —“Launching the Genesis Mission”—focuses on a national effort to accelerate the use of AI in scientific research. The...

Taking aim at disease

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