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Stress can turn hair gray -- and its reversible, researchers find 研究人員發現-壓力可以導致頭發變白-頭發變白后還可以發生逆轉 Legend has it that Marie Antoinettes hair turned gray overnight just before her beheadi

The mysterious origin of the northern lights has been proven 北極光的神秘來源已經被證實 The aurora borealis, or northern lights, could easily be described as Earths greatest light show. A phenomenon thats exclusiv...

Mars helicopter achieves fastest, furthest flight yet 火星直升飛機的飛行速度和飛行距離達到前所未有的新高度 The Ingenuity helicopter has successfully flown for the third time on Mars in a week. This time, the helico

WHOs new naming system for coronavirus variants uses Greek alphabet 世界衛生組織采用希臘字母為新冠病毒變體命名 The World Health Organization said on Monday that it has assigned new labels to key coronavirus variants so

How to write a letter of resignation如何寫辭職信Writing a letter of resignation can be difficult, depending on the circumstances. For one thing, its hard to strike just the right tone. Even if youre leaving...

Plastics pose threat to human health, report shows 據報道，塑料會對人類健康造成威脅 Plastics contain and leach hazardous chemicals, including endocrine-disrupting chemicals (EDCs) that threaten human health. An autho...