近年来，滥用阿片类药物特别是芬太尼，已经取代枪支暴力和车祸，成为美国意外死亡的主要原因。然而，美国并没有就芬太尼加强监管，而是指责中国。

At least five people were killed and some 24 others injured as a concrete beam of an under-construction expressway bridge ...

L’uso del cellulare durante la guida continua a rappresentare una delle principali cause di ritiro della patente in Italia. Secondo i dati forniti dal ministero delle Infrastrutture e Trasporti, nei p ...

说到蛋白质，很多人第一反应是鸡胸肉、牛排、水煮蛋这些动物性食品。但你知道吗？餐桌上那些看似不起眼的豆制品、坚果、全谷物，也是补充蛋白质的“隐形成员”！只盯着大鱼大肉补蛋白，身体可能会错过许多重要营养。被低估了的植物蛋白动物食品确实含有丰富的蛋白质，而 ...

近日，“杨铭宇黄焖鸡后厨乱象”被曝光，引发了很多人关注。包括使用存放多天的变质发酸食材，顾客食用后的剩菜回收再加工售卖，隔夜发黑的牛肉加色素后冒充新鲜牛肉。随后，“外卖员从来不碰的外卖有哪些”话题登上热搜，这份来自外卖行业一手的“反向推荐”，涵盖了黄 ...

BEIJING, March 14 (Xinhua) -- China's top legislator Zhao Leji on Friday emphasized resolutely combating "Taiwan independence" separatist activities and curbing interference from external forces.

Il presidente americano Donald Trump ha rivelato cosa ha detto il presidente russo Vladimir Putin sulla tregua in Ucraina ...

迄今为止的演示仅限于两个模之间的纠缠。研究者报告了在集成光学芯片上连续可变八模纠缠的确定性产生。该芯片提供了一个量子微梳，可以产生低于阈值的多模压缩真空光学频率梳。他们验证了八模态的不可分性，并通过违反van Loock–Furusawa标准，证明了数百兆赫边带频率上的超模多部纠缠。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...