You have full access to this article through your institution. Hello Nature Readers, would you like to receive this report in your inbox for free every day? Register here. Developing sperm (blue; artificially colored) fill the center of the seminiferous tubules (orange), which form the human testicle.Credit: Susumu Nishinaga/Scientific Photo Library A man’s ability to
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You have full access to this article through your institution. Hello Nature Readers, would you like to receive this report in your inbox for free every day? Register here. The researchers compared bones from a tyrannosaurus rex breeding birds and other dinosaurs to estimate that it would have been the size of a small domestic
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“You didn’t run this morning, did you?” My colleagues know when I don’t exercise: I’m quite irritable. The post-workout endorphins make me focused and efficient in the lab, and more fun. Beyond this direct link, many more skills I have learned during training in high-performance endurance sports are applicable to my work as a scientist.
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Credit: CN-STR/AFP via Getty The latest large language model (LLM) built in China is impressing scientists with its size and capabilities. Last week, Beijing-based Moonshot AI introduced ‘Kimi K3’, a powerful reasoning LLM that can handle large expanses of text. The company’s own tests found that the K3 can match or outperform rival American models
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You have full access to this article through your institution. Iconic Nature covers the 1980s, 1990s, 2000s and 2010s. Covers of Nature can be found hanging on home and office walls; They are regularly mentioned in conferences and are even topics of academic study.1. Likewise, they are an opportunity for scientists, science writers, and editors
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You have full access to this article through your institution. Hello Nature Readers, would you like to receive this report in your inbox for free every day? Register here. Goats’ predilection for head-butting could cause brain damage. The researchers allowed three young goats (Capra hircus) to head-butt freely over the course of six months, scanning
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