Nature News
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![[:es]Reduced-calorie diet shows signs of slowing ageing in people[:]](https://katedra.eus/app/uploads/2018/04/d41586-018-03431-x_15556312.jpg)
[:es]Reduced-calorie diet shows signs of slowing ageing in people[:]
Most comprehensive study yet demonstrates that cutting people’s energy intake dials down their metabolism.
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![[:es]Need to make a molecule? Ask this AI for instructions[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-03977-w_15574246.jpg)
[:es]Need to make a molecule? Ask this AI for instructions[:]
Artificial-intelligence tool that has digested nearly every reaction ever performed could transform chemistry.
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![[:es]Pioneering Alzheimer’s study in Colombia zeroes in on enigmatic protein[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-03848-4_15566540.jpg)
[:es]Pioneering Alzheimer’s study in Colombia zeroes in on enigmatic protein[:]
Researchers tracking a genetic mutation that causes an early-onset form of the disease hope to uncover new drug targets.
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![[:es]When antibiotics turn toxic[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-03267-5_15545560.jpg)
[:es]When antibiotics turn toxic[:]
Commonly prescribed drugs called fluoroquinolones cause rare, disabling side effects. Researchers are struggling to work out why.
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![[:es]How human embryonic stem cells sparked a revolution[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-03268-4_15548186.jpg)
[:es]How human embryonic stem cells sparked a revolution[:]
After 20 years of hope, promise and controversy, human embryonic stem cells are reshaping biological concepts and starting to move into the clinic.
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![[:es]What lava lamps and vinaigrette can teach us about cell biology[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-03070-2_15529682.jpg)
[:es]What lava lamps and vinaigrette can teach us about cell biology[:]
Like oil in water, the contents of cells can segregate into droplets. It’s called phase separation, and biologists are seeing it everywhere.
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![[:es]AI researchers embrace Bitcoin technology to share medical data[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-02641-7_15522252.jpg)
[:es]AI researchers embrace Bitcoin technology to share medical data[:]
Blockchain could let people offer health records for research — without losing control over them
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![[:es]Neuron creation in brain’s memory centre stops after childhood[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-02812-6_15512534.jpg)
[:es]Neuron creation in brain’s memory centre stops after childhood[:]
Scientists are already debating whether the findings could overturn 20 years of conventional thought.
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![[:es]Surprise graphene discovery could unlock secrets of superconductivity[:]](https://katedra.eus/app/uploads/2018/03/d41586-018-02773-w_15507794.jpg)
[:es]Surprise graphene discovery could unlock secrets of superconductivity[:]
Physicists make misaligned sheets of the carbon material conduct electricity without resistance.
