近日，英文科技期刊《Safety Science and Technology》2026年第1卷第1期正式出版，标志着这一聚焦安全科学与技术领域的国际化学术平台正式落地。

SHANGHAI, April 30 (Xinhua) -- Chinese President Xi Jinping on Thursday urged greater efforts and more concrete measures to strengthen basic research, enhance China's capacity for original innovation, ...

The China (Beijing) Aerospace Science Center, located inside a huge park-style commercial complex in Changping District in northwestern Beijing, is designed to fill a gap in high-quality aerospace ...

President Xi Jinping speaks at the opening of the 19th Meeting of the Academicians of the Chinese Academy of Sciences and the 14th Meeting of the Academicians of the Chinese Academy of Engineering on ...

【本报讯】印尼电信公司（Telkom）在万隆再次举办2026年信息技术与数字峰会（ITD Summit 2026），展示各类基于人工智能的创新。这一年度盛会已成为加速印尼数字化转型的协作平台。

At the opening ceremony of the sports meet at Nanjing University of Science and Technology, students showcased rhythmic gymnastics,🤸‍♀️ successfully completing many challenging moves—they were amazin ...

China's science fiction (sci-fi) industry registered a total revenue of 126.1 billion yuan ($17.4 billion) in 2025, a year-on-year increase of 15.7 percent, exceeding 100 billion yuan ($13.8 billion) ...

摒弃了只用生成模型 “画图” 的常规思路，VEGA-3D 将冻结的视频扩散模型引入视觉流。为了彻底激活其内部的几何结构认知，研究团队通过在其前向过程中注入特定水平的噪声（Noise Injection），提取其在中间去噪阶段和中间网络层（如 DiT layer 20）的时空特征。此时的特征，完美平衡了底层纹理与高层抽象，蕴含着最纯粹的 3D 结构先验。

ICDVC-2026, the 7th International Conference on Dynamics, Vibration and Control, organized under the Chinese Society of ...

记者1日从交通运输部获悉，“五一”假期首日，全社会跨区域人员流动量预计为34410万人次，同比增长3.4%。 具体来看，公路人员流动量（包括高速公路及普通国省道非营业性小客车人员出行量、公路营业性客运量）预计为31524万人次，同比增长3.2%。其中，公路营业性客运量预计为4069万人次，同比增长3.1%；高速公路及普通国省道非营业性小客车人员出行量预计为27455万人次，同比增长3.2%。 铁路 ...

本周，2026上海AI出海新增长峰会、虹桥出海企业总部集聚区建设推进大会暨“预见宁 ...

新时代，新“智”造，咱的工厂变了样，咱们工人有新力量！今天是“五一”国际劳动节，致敬每一位辛勤工作的劳动者！