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Czech research team develops minimally invasive radiocarbon dating sampling method to aid dating of prehistoric rock art

A research team at the Czech Radiocarbon Laboratory (CRL) of the Nuclear Physics Institute of the Czech Academy of Sciences has developed a minimally invasive sampling method for dating carbon-based rock art, enabling the acquisition of materials needed for radiocarbon dating with virtually no damage to the rock art's appearance. After sampling, the outline of the rock art remains intact, with only a slight lightening of color in the sampled area. This method provides a new technical pathway for dating cave paintings of historical value. In the past, sampling of cave paintings was often strictly restricted for heritage conservation reasons, which also hindered related chronological determination efforts. The new method, through a gentler sampling approach, enhances the feasibility of dating carbon-based rock art while maximizing the preservation of its scientific and cultural value...

2026-08-02

Shanghai Synchrotron Radiation Facility Science Center Organizes 2026 Annual Major Science and Technology Infrastructure Operation Training

The joint training for the 2026 annual operating facilities (SSRF & SXFEL) of the Shanghai Synchrotron Radiation Facility Science Center, Chinese Academy of Sciences Shanghai Advanced Research Institute (hereinafter referred to as "Shanghai Advanced Research Institute"), was held in Haiyan, Zhejiang Province from July 28 to 30. Academician Zhao Zhentang, Director of the Academic Committee of Shanghai Advanced Research Institute and Director of the Shanghai Synchrotron Radiation Facility Science Center; Deng Haixiao, President and Deputy Secretary of the Party Committee of Shanghai Advanced Research Institute; Chen Fengwei, Secretary of the Party Committee; Tai Renzhong, Vice President and Executive Deputy Director of the Shanghai Synchrotron Radiation Facility Science Center; Zhou Sigen, Vice President; and over 260 representatives from the operation team of the Shanghai Synchrotron Radiation Facility Science Center, various functional departments of Shanghai Advanced Research Institute, and sister institutions participated in the training. The opening session was hosted by...

2026-07-31

UK's largest nuclear power station Sizewell B placed on standby due to nearby wildfire

On July 30, the UK's largest nuclear power station, Sizewell B, was placed on "standby" status due to a heathland fire at Dunwich Heath, less than 5 kilometers from the plant site. There is currently no risk of the fire spreading toward the facility given wind direction. EDF stated it is "continuously monitoring, with no threat to facility safety," but approximately 120 firefighters and 18 fire engines were deployed to tackle the blaze in the Liston area. Suffolk Fire Service assessed the fire as "active and changing," warning it could last two days, with hundreds of homes evacuated. Suffolk Fire Service warned the fire is expected to last two days and described it as an active and evolving situation. Hundreds of properties have been evacuated as firefighters continue to battle the raging forest fire. Experts noted...

2026-07-31

ZiaCore Microreactor Achieves Criticality in High-Temperature Zero-Power Experiment

Los Alamos National Laboratory announced on July 30 that its ZiaCore microreactor design has completed a high-temperature zero-power criticality proof-of-principle experiment at the National Criticality Experiments Research Center (NCERC) in Nevada, successfully achieving initial criticality. ZiaCore is an advanced nuclear energy microreactor design that uses low-enriched uranium dioxide fuel. The experiment lasted approximately four weeks from April to May this year, advancing the ZiaCore system to zero-power criticality under high-temperature conditions. According to the reactor design and verification process, zero-power criticality experiments can be used to validate the effectiveness of reactor physics designs, providing key benchmark data for subsequent engineering development.

2026-07-31

Malaysia Calls on ASEAN to Prioritize Nuclear Energy for Regional Energy Transition

Malaysian Prime Minister Anwar Ibrahim called on ASEAN countries at a regional energy conference not to overlook nuclear energy in the process of energy transition. He pointed out that as the region seeks stable, economical, and reliable energy supplies, nuclear energy deserves greater attention. Currently, although ASEAN member states are actively developing renewable energy sources such as solar and wind power, the focus on nuclear energy is notably insufficient, which is considered a regret. Malaysia has sufficient management experience and technical capabilities to explore options that can contribute to common energy goals. Prime Minister Anwar emphasized that nuclear energy can play a key role in supporting the objectives of the ASEAN Plan of Action for Energy Cooperation, especially in...

2026-07-30

Fuel unloading completed for Unit 3 of Dukovany Nuclear Power Plant

On July 30, Unit 3 of the Dukovany Nuclear Power Plant completed the unloading of reactor fuel assemblies, and the planned refueling outage has now entered its next phase. During this outage, the plant will replace part of the nuclear fuel and carry out hundreds of inspections, tests, and maintenance activities to enhance nuclear safety levels and ensure the long-term stable operation of the unit. In this outage, although the actual number of fuel assemblies to be replaced accounts for about one-fifth of the total, operators must first remove all fuel assemblies from the entire core and transfer them to the spent fuel pool. Subsequently, the reactor water level will be lowered to create conditions for maintenance of core cooling system components and inspection of some primary circuit equipment...

2026-07-30

Northeast China Regional Nuclear and Radiation Safety Supervision Station of the Ministry of Ecology and Environment Organizes 2026 Northeast Regional Radiation Monitoring Comparison and Technical Exchange Activity

To further enhance the radiation monitoring capability and level in Northeast China and deepen technical exchanges and cooperation in radiation monitoring within the region, the Northeast China Regional Nuclear and Radiation Safety Supervision Station of the Ministry of Ecology and Environment (hereinafter referred to as the Northeast Supervision Station), relying on the Northeast Base of the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment, recently organized the 2026 Northeast Regional Radiation Monitoring Comparison and Technical Exchange Activity. Frontline monitoring technical experts from units including the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment, the National Marine Environmental Monitoring Center, provincial-level radiation monitoring institutions of the three northeastern provinces, Liaoning Hongyanhe Nuclear Power Co., Ltd., and CNNC Liaoning Nuclear Power Co., Ltd. participated in this event. This technical exchange activity closely aligns with the actual...

2026-07-30

IAEA Launches New Project to Advance Research Network on Small and Medium-Sized Fusion Devices

The International Atomic Energy Agency recently launched a new Coordinated Research Project, aiming to further strengthen the global network of small and medium-sized fusion devices, supporting multinational coordinated experiments, diagnostic technology development, and personnel training, providing a platform for cultivating the next generation of fusion researchers. The Tokamak TT-1 device at the Thailand Institute of Nuclear Technology (TINT) has long participated in the IAEA Coordinated Research Project on the network of small and medium-sized fusion devices, contributing to international cooperation, research, and capacity building. (Photo: JP Cayol/IAEA) This project builds upon a previous five-year collaborative research program. The previous project was named Small and Medium-Sized Magnetic Confinement...

2026-07-30

Indiana University Team Participates in Large Hadron Collider Detector Upgrade

On July 28, 2026, physicists from Indiana University are participating in an international scientific collaboration to install new particle detector components at the Large Hadron Collider (LHC) at CERN, located near Geneva, Switzerland, to enhance scientists' ability to study the fundamental building blocks of the universe. The Large Hadron Collider is currently the world's largest particle accelerator, which helps researchers explore the structure of matter and fundamental interactions by colliding protons at near-light speeds and analyzing the particles produced in the collisions. Indiana University is a member of the ATLAS experiment collaboration, which comprises approximately 245 institutions from over 40 countries, with thousands of scientists...

2026-07-29

The Radiation Environment Monitoring Technical Center of the Ministry of Ecology and Environment organized an online training session to communicate requirements for radiation monitoring data manageme

To comprehensively standardize data management for the national radiation monitoring network, unify implementation standards across provinces, solidify the foundation of monitoring data quality, and ensure the effective, detailed implementation of the lat

2026-07-27

Specialized Training on Effluent and Environmental Monitoring for CNNC Environmental Protection Successfully Held at CIRP

To thoroughly implement Xi Jinping Thought on Ecological Civilization and enhance the management and technical capabilities of member units regarding effluent and environmental monitoring, a specialized training session was successfully held in Taiyuan on

2026-07-27