Nature News
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![[:es]CRISPR tools found in thousands of viruses could boost gene editing[:]](https://katedra.eus/app/uploads/2022/11/png2-12.png)
[:es]CRISPR tools found in thousands of viruses could boost gene editing[:]
[:es] Phages probably picked up DNA-cutting systems from microbial hosts, and might use them to fight other viruses. [:]
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![[:es]How many yottabytes in a quettabyte? Extreme numbers get new names[:]](https://katedra.eus/app/uploads/2022/11/png2-9.png)
[:es]How many yottabytes in a quettabyte? Extreme numbers get new names[:]
Prolific generation of data drove the need for prefixes that denote 1027 and 1030.
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![[:es]Should I join Mastodon? A scientists’ guide to Twitter’s rival[:]](https://katedra.eus/app/uploads/2022/11/png3-7.png)
[:es]Should I join Mastodon? A scientists’ guide to Twitter’s rival[:]
[:es] The open-source platform has added nearly half a million users in little more than a week — but should scientists make the leap? We examine the pros and cons. […]
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![[:es]Electrical stimulation helps paralysed people walk again — and now we know why[:]](https://katedra.eus/app/uploads/2020/04/PNG-2-2.png)
[:es]Electrical stimulation helps paralysed people walk again — and now we know why[:]
Detailed gene-activity map could pave way for more precise treatments for many more people with spinal-cord injuries.
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![[:es]Cancer drugs are closing in on some of the deadliest mutations[:]](https://katedra.eus/app/uploads/2022/06/png-1-17.png)
[:es]Cancer drugs are closing in on some of the deadliest mutations[:]
[:es] The protein KRAS, mutated in many cancers, was deemed ‘undruggable’. Now scientists are hoping to save lives with a batch of new compounds that target it. [:]
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![[:es]Faster MRI scan captures brain activity in mice[:]](https://katedra.eus/app/uploads/2021/07/png-1-10.png)
[:es]Faster MRI scan captures brain activity in mice[:]
[:es] Improved technique could provide fine-scale insights into how brain regions communicate. [:]
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![[:es]Human ‘mini-brains’ implanted in rats prompt excitement — and concern[:]](https://katedra.eus/app/uploads/2022/06/png-3-7.png)
[:es]Human ‘mini-brains’ implanted in rats prompt excitement — and concern[:]
[:es] Rat–human hybrid brains offer new ways to study human neuro disorders, but also raise ethical questions. [:]
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![[:es]DeepMind AI invents faster algorithms to solve tough maths puzzles[:]](https://katedra.eus/app/uploads/2022/05/png-3-3.png)
[:es]DeepMind AI invents faster algorithms to solve tough maths puzzles[:]
[:es] Machine-learning technique improves computing efficiency and could have far-reaching applications. [:]
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![[:es]Alzheimer’s drug slows mental decline in trial — but is it a breakthrough?[:]](https://katedra.eus/app/uploads/2022/06/png-2-21.png)
[:es]Alzheimer’s drug slows mental decline in trial — but is it a breakthrough?[:]
[:es] Researchers are cautiously optimistic following companies’ announcement of positive results for lecanemab. [:]