Unlike humans, some birds have independently evolved to flourish on sugar-rich nectar &fruit without ill effect. In a new Science study, researchers find that these bird species share convergent evolutionary changes in key physiological traits and metabolic genes that enable their high-sugar diets.

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Plans for agentic shopping assistants are under way at Australia’s major companies. Guardian Australia tested the technology after a string of mishaps

文 | 锌刻度,作者 | 李觐麟,编辑 | 李季。业内人士推荐新收录的资料作为进阶阅读

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In longevity investing, alignment on impact and evidence-based approaches outweigh the recognition of winning prizes.。PDF资料对此有专业解读

Craig Munns has a large model of a T rex on his desk. He got it with a magazine subscription two decades ago. One day, a few years ago, he was sitting in his study, which was dense with books and yellow sticky notes and posters charting evolution from single cells upward, and he thought, “What am I going to do next in my life?” And his eyes lit upon the T rex.

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如今在迪拜,“金色闪光”的送单小哥已是一道风景。