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U.S. Department of Energy Highlights Progress in Legacy Waste Cleanup and Medical Isotope R&D

Recently, senior officials from the U.S. Department of Energy attended an event hosted by the U.S. House Nuclear Cleanup Caucus, presenting the application progress of legacy nuclear waste cleanup efforts in medical isotope R&D and future energy technologies. The event, themed "DOE's Isotope Mission: Legacy Cleanup Saves Lives, Empowers America's Future," focused on how nuclear cleanup missions align with isotope production and medical research. DOE's Under Secretary for Science Dario Gil, along with Oak Ridge National Laboratory Environmental Management Office Manager Eric Olds and Savannah River Operations Office Manager Edwin DeShon, jointly attended the event. DeShon...

2026-08-03

Follow-up consultations on ROK-US nuclear-powered submarine and nuclear cooperation agreement progress slowly

According to a South Korean diplomatic source on July 31, South Korea and the United States have yet to finalize the schedule for the second working-level consultation, and the follow-up talks originally planned for July have not yet taken place. The consultations are aimed at implementing the security-related agreements outlined in the joint statement issued at last year's summit between the two countries, including South Korea's introduction of nuclear-powered submarines and the revision of nuclear cooperation arrangements regarding uranium enrichment and spent nuclear fuel reprocessing. The two sides previously held their first working-level consultation in Seoul on the 2nd and 3rd of last month. U.S. Under Secretary of State for Political Affairs Allison Hooker led a cross-agency delegation to South Korea at the time to discuss the implementation of the security agreement with the South Korean side. Observers...

2026-08-02

Progress in Russia's Khilonduevskoye Uranium Deposit Development: 3 Kilometers of Mine Workings Completed Ahead of Schedule

The mining division of Russia's Rosatom recently announced that underground mining crews completed three kilometers of mine workings ahead of schedule during the development of the Khilonduevskoye deposit. This milestone, originally planned for completion on August 10, was achieved by a team of workers from the Priargunsky Industrial Mining and Chemical Union (PIMCU), which is part of Rosatom Nedra. According to PIMCU, this mine connection will significantly optimize the ventilation system at the fourth level of the Khilonduevskoye deposit and improve the efficiency of rock block loading, laying the foundation for subsequent development work. The company's CEO, Ivan Kiselev, stated that this connection is of critical importance to the company, as it not only links two sections of the mine but also fundamentally transforms the logistics and safety of fourth-level operations.

2026-07-31

Hoisting in Place! Global Largest "Artificial Sun" Core Module Installation Progress Exceeds Two-Thirds

On July 28, local time in France, the sixth vacuum vessel module of the International Thermonuclear Experimental Reactor (ITER) tokamak device—Sector Module 1—successfully completed its overall hoisting and precise positioning. Thus, the assembly progress of ITER vacuum vessel modules has exceeded two-thirds. As the general assembly enters a new phase of multi-disciplinary cross-construction, the China Nuclear Engineering Consortium led the coordination of the international team to successfully complete this critical hoisting, laying a solid foundation for subsequent assembly tasks, while fully demonstrating the cross-cultural project management and overall coordination capabilities of the Chinese team in international mega-science projects. The vacuum vessel is a core component of the tokamak device, consisting of nine large sector modules installed and connected sequentially,...

2026-07-30

The Institute of Modern Physics, Chinese Academy of Sciences, has made progress in developing heat-tolerant industrial lactic acid bacteria strains via heavy-ion beam mutagenesis.

Recently, researchers from the Institute of Modern Physics of the Chinese Academy of Sciences and the National Key Laboratory of Heavy Ion Science and Technology relied on the carbon ion beam provided by the Lanzhou Heavy Ion Research Facility (31111.02.H

2026-07-27