NAIROBI, April 24 (Xinhua) -- Africa's domestic capital base has risen to 4.4 trillion U.S. dollars, highlighting the continent's capacity to finance high-impact infrastructure projects, according to ...

HANGZHOU, May 3 (Xinhua) -- During the Labor Day holiday, Hangzhou, in east China's Zhejiang Province, deployed a fully operational "robot police squadron" to key areas, bolstering the city's traffic ...

澳门特区政府于当地时间20日下午在葡萄牙里斯本举办“赓续中葡传统友谊续写‘一国两制’新篇章 — 澳门‘一国两制’成功实践成果展示会”。行政长官岑浩辉致辞时表示，澳门特区作为“一国两制”制度的实践者，有信心、有能力在新时代新征程上继续坚持好这一伟大制度 ...

Opus 4.7 这次能吃下长边最大 2576 像素的图，大约 375 万像素，是之前 Claude 模型的三倍多。这个升级不是说它能看更清晰的猫了，而是你以前丢一张密集的界面截图进去，Claude 会先把图压缩，压缩过程里那些小字、按钮、表格很容易糊掉；现在原图直接扔进去，它能像你一样逐像素地看。

Japan has deployed combat-capable units to take part in military exercises in the Philippines, marking the first time since World War II that its combat troops have set foot on Philippine soil. Expert ...

Japan has deployed combat-capable units to take part in military exercises in the Philippines, marking the first time since World War II that its combat troops have set foot on Philippine soil. Expert ...

气候变化和极端天气对交通韧性、可持续农业以及材料可持续性带来严峻挑战，npj sustainable mobility and transport, npj sustainable agriculture以及npj materials ...

4月22日，江南造船为达飞海运建造的“鲲”系列甲醇双燃料动力大型集装箱船第四艘——“CMA CGM ...

Artificial Intelligence (AI) is a driving force behind ASEAN’s ongoing digital transformation. With a rapidly expanding ...

GPT-5.4真正的杀招终于落地！OpenAI连夜重写基建、原生收编七大沙盒，彻底封死第三方框架的活路。旧时代的聊天玩具已被抛弃，工业级Agent全面觉醒。 OpenAI不声不响，又下了一手狠棋。 就在刚刚，Agents SDK迎来一次彻底的架构重写 ...

本周美国战略与国际研究中心发布的分析报告称，与伊朗开战仅七周，美国已动用45%的精确打击导弹库存；50%的“萨德”（THAAD）末段高空区域防御拦截弹库存；以及近半数“爱国者”弹道导弹拦截弹。

癌细胞 有多挑食？有的爱糖，有的爱特定氨基酸。口腔鳞状 细胞癌 就是后一种典型：它格外偏爱一种叫甲硫氨酸的必需氨基酸。这种挑剔既是它的生存之道，也可能成为它的致命弱点。