在AI竞赛中，Meta CEO扎克伯格视时间为唯一敌人，以数百亿美元和九位数年薪抢夺顶尖人才，内部革命加速工程部署，从小时级压至分钟级，只为撕开与OpenAI、谷歌的差距——这一切，是否预示着超级智能的加速到来？

▲ 摘要：晚新生代全球平均海平面（GMSL）的变化仍不确定。研究者利用对海水氧—18同位素变化的重建，重建了自450万年前以来的全球平均海平面情况。这一重建考虑了温度驱动的全球冰盖氧—18同位素的变化。在450万年至300万年前期间，海平面高位期仍比现在高出最多20 米，而首次低于现在的海平面低位期表明北半球冰川作用始于400万年前。

▲ 摘要：光谱学作为判定物质结构与化学成分的关键技术，已广泛应用于众多科学领域。传统光谱技术受限于窄缝或光栅结构，必须在光谱分辨率与光学透射率之间进行权衡，因而无法同时实现高灵敏度与高效率测量。研究者提出名为RAFAEL的亚埃级超高通量瞬时光谱技术，该技术基于铌酸锂集成可重构光子器件，成功突破了上述局限。

Over the decades, China's five-year plans have guided continuous progress in national development and living standards, from ensuring adequate food and clothing after completing the sixth and seventh ...

Intent to use long passes to disrupt Bayern's defense. Struggled to win second balls, leading to short possession time. Failed to establish a strong foothold in the attacking third.

Duckworth's victory sets up a semifinal showdown with top seed Daniil Medvedev, who continued his steady march through the field with a 7-5, 6-2 win over Hungary's Fabian Marozsan.

Hailing his keynote speech as a call to carry forward the spirit of the Beijing World Conference on Women and deepen global cooperation, observers worldwide said Xi's new proposals have charted a new ...

Across China, even in different ethnic groups, the traditional Chinese two-stringed erhu has long been the most popular instrument in the huqin family of instruments. It's still popular today, even in ...

ICC讯 博通公司（纳斯达克：AVGO）在2025年开放计算项目全球峰会（2025 Open Compute Project (OCP) Global Summit）上展示其横向扩展与纵向扩展AI网络解决方案的重大进展。博通呈现了一个全面的AI基础设施产品组合，其特色包括Tomahawk® 6、Tomahawk ...

总之，“几点睡觉算熬夜”并没有一个绝对统一的标准，它受到生物钟、个体睡眠类型、睡眠时长和质量等多种因素的综合影响。但无论几点睡觉算熬夜，长期熬夜对身体的危害是毋庸置疑的。

英媒FINANCIAL TIMES报道，英国将于2026年1月8日起收紧移民英语能力要求，申请特定类别签证者须达至相当于A-Level的B2级英文水平，包括说、听、读、写四项能力。这项新规定将率先适用于“技术工作签证”（Skilled Worker） ...

BERLIN, Oct. 14 (Xinhua) -- Germany's inflation rate rose again in September to 2.4 percent, marking the highest level so far this year, official data showed on Tuesday.