Nature News
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![[:es]These cellular clocks help explain why elephants are bigger than mice[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-01086-9_19097560.jpg)
[:es]These cellular clocks help explain why elephants are bigger than mice[:]
[:es] Biologists are uncovering how tiny timekeepers in our cells might govern body size, lifespan and ageing. [:]
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![[:es]What’s next for physics’ standard model? Muon results throw theories into confusion[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-01033-8_19098656.jpg)
[:es]What’s next for physics’ standard model? Muon results throw theories into confusion[:]
[:es] Anomalies to fundamental theory have physicists trying to concoct new explanations. [:]
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![[:es]The future costs of methane emissions[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-00972-6_19081070.png)
[:es]The future costs of methane emissions[:]
[:es] An analysis of the costs of climate change caused by adding one tonne of methane to the atmosphere finds that high-income regions of the world should spend much more […]
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![[:es]Elusive cancer cells dissected using developmental-biology toolkit[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-01029-4_19063758.jpg)
[:es]Elusive cancer cells dissected using developmental-biology toolkit[:]
[:es] Unpicking how cancer stem cells divide and spread could help to explain how tumours grow and evade treatments. [:]
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![[:es]Quantum computing’s reproducibility crisis: Majorana fermions[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-00954-8_19023526.jpg)
[:es]Quantum computing’s reproducibility crisis: Majorana fermions[:]
[:es] The controversy over Majorana particles is eroding confidence in the field. More accountability and openness are needed — from authors, reviewers and journal editors. [:]
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![[:es]Genetic therapies offer new hope against incurable brain diseases[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-00870-x_19019650.jpg)
[:es]Genetic therapies offer new hope against incurable brain diseases[:]
[:es] A class of drugs that silence the effects of faulty genes could help tackle brain diseases — but a halted clinical trial has brought the field up short. [:]
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![[:es]Long-awaited muon physics experiment nears moment of truth[:]](https://katedra.eus/app/uploads/2021/04/d41586-021-00833-2_19009508.jpg)
[:es]Long-awaited muon physics experiment nears moment of truth[:]
[:es] A result that has been 20 years in the making could reveal the existence of new particles, and upend fundamental physics. [:]
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![[:es]Electronic skin: from flexibility to a sense of touch[:]](https://katedra.eus/app/uploads/2021/03/d41586-021-00739-z_18979260.jpg)
[:es]Electronic skin: from flexibility to a sense of touch[:]
[:es] Flexible circuits inspired by human skin offer options for health monitoring, prosthetics and pressure-sensing robots. [:]
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![[:es]How microbes in permafrost could trigger a massive carbon bomb[:]](https://katedra.eus/app/uploads/2021/03/d41586-021-00659-y_18958518.jpg)
[:es]How microbes in permafrost could trigger a massive carbon bomb[:]
[:es] Genomics studies are helping to reveal how bacteria and archaea influence one of Earth’s largest carbon stores as it begins to thaw. [:]