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尽管自然界的许多物种具备使牙齿反复再生的能力，但人类只有一次换牙期，长出一口健康恒牙的机会也只有一次。不过现在，这个情况或将改变。 Researchers from King’s College and Imperial College developed a material that mimics the environment needed for tooth development, allowing cells to send signals and begin forming a tooth. 伦敦国王学院和帝国理工大学的研究人员研发出了一种模拟牙齿生长环境的材料，这种材料可以促使细胞发出信号并开始形成牙齿。…
根据智库 Ember 发布的一份新报告，2024 年，全球清洁能源发电占比超 40%。但与此同时，导致全球变暖的二氧化碳排放量也上升到了历史最高水平。炎热的天气在推高能源需求总量。 The amount of the world’s electricity generated by solar panels continues to rise sharply to nearly 7% of global supply. 全球太阳能电池板的发电量继续大幅上升，达到了全球电力供应量的近 7%。 China is at…
一项研究发现，超过一半的英国蝴蝶物种的种群数量长期以来呈下降趋势。公益组织英国蝴蝶监测计划（UK Butterfly Monitoring Scheme）称，自该组织 1976 年开始监测蝴蝶种群数量至今，受监测的 59 个品种中有 31 个品种的种群数量都出现了下降。 Once-common butterflies, like the small tortoiseshell, the chalkhill blue and the small copper, had their worst year ever in 2024.…
科学家在蒙古戈壁沙漠发现了一种罕见的新两指恐龙。虽然这种恐龙长有锋利的长爪，但科学家认为它们并不是凶猛的掠食者。 Therizinosaurs lumbered around the Earth on their hind legs tens of millions of years ago. Some researchers have likened them to giant feathered sloths. Every species discovered so far…
Journey back to Victorian London with us for the final episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Everyone is gathered at Jack’s…
Journey back to Victorian London with us for the ninth episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Lady Bracknell makes a surprise…
Journey back to Victorian London with us for the eighth episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. It’s time for the men…
Journey back to Victorian London with us for the seventh episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Cecily and Gwendolen both think…
Journey back to Victorian London with us for the sixth episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Algernon has fallen madly in…
Journey back to Victorian London with us for the fifth episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Algernon is pretending to be…
Journey back to Victorian London with us for the fourth episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Algernon has secretly managed to…
Journey back to Victorian London with us for the third episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Jack has proposed to his…
Journey back to Victorian London with us in the second episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Jack and Algernon are two…
Journey back to Victorian London with us in the first episode of The Importance of Being Earnest, based on the original comedy by Oscar Wilde. Algernon Moncreiff lives the lazy…
The last leg “We were sailing through a huge hurricane when a massive wave hit us. Oh why did I try to sail through this storm? I was hoping to…