The "forever chemical" PFOS accumulates in honeybee colonies and transfers to their honey. New research shows chronic exposure leads to lower body weight in juvenile bees and disrupts key proteins, potentially threatening global pollination, food security, and human health.

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除夕之夜,哈法亚公司食堂布置一新,中伊两国员工互致问候,一起包饺子、贴春联、演节目,在互动中增进交流。“活动中,我和中国同事相互学习了一些日常用语,文化交流拉近了我们的距离。”伊拉克工程师穆斯塔法·艾哈迈德说。

Science & Environment

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「這表明中國模型至少已達到現有技術的前沿水平,」科尼表示。「如果字節跳動能憑空打造出這樣的模型,中國企業還藏著哪些其他類型的模型?」

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Letters

Days after the Taliban swept to power in 2021, Pakistan’s then spymaster appeared in Kabul on what looked to many like a victory lap. Sipping tea in the lobby of the Afghan capital’s fanciest hotel, Lt Gen Faiz Hameed told reporters: “Don’t worry, everything will be OK.”,更多细节参见雷电模拟器官方版本下载

В России ответили на имитирующие высадку на Украине учения НАТО18:04