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NNSA today announced the selection of the new PSAAP Centers.
After moving to a classified network earlier this year, the Venado supercomputer at LANL is now running OpenAI’s latest o-series reasoning models to accelerate national security research.
The U.S. Department of Energy today made conditional commitments to provide high-assay low-enriched uranium to three U.S. companies to meet near-term fuel needs.
NNSA has completed the disposition (transfer, demolition, and disposal) of the former Albuquerque Complex located on Kirtland Air Force Base in Albuquerque, N.M.
NNSA achieved a key milestone in energizing the Uranium Processing Facility (UPF) at the Y-12 National Security Complex in Oak Ridge, Tennessee, signifying the project’s transition to the final phase of construction.
The U.S. Department of Energy's National Nuclear Security Administration (DOE/NNSA) will conduct low-altitude helicopter flights over the Las Vegas valley and its surrounding areas for the remainder of 2025 and into 2026.
Major nuclear stockpile milestone assembled almost a year ahead of target date through streamlined production
Thirty new Ph.D. students will apply high-performance computing to innovative research in fields from quantum computing and AI to energy science.
The Department of Energy’s National Nuclear Security Administration (DOE/NNSA) published a Notice of Intent (NOI) in the Federal Register on May 9, 2025 to prepare a Programmatic Environmental Impact Statement (PEIS) for plutonium pit production.
Cobalt Magnet 25 is an emergency response exercise designed to bring more than 70 U.S. and Canadian agencies together to ensure preparedness