Nature News
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![[:es]Narwhals’ mixed-up response to fear could kill them[:]](https://katedra.eus/app/uploads/2017/12/d41586-017-08244-y_15286378-3.jpg)
[:es]Narwhals’ mixed-up response to fear could kill them[:]
[:es]Tracking study suggests the Arctic whales are particularly vulnerable to human disturbance.[:]
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![[:es]Five ways to fix statistics[:]](https://katedra.eus/app/uploads/2017/11/d41586-017-07522-z_15260306.jpg)
[:es]Five ways to fix statistics[:]
[:es]As debate rumbles on about how much poor statistics is to blame for poor reproducibility, Nature asked influential statisticians to recommend one change to improve science. The common theme? The problem is not our maths, but ourselves.[:]
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![[:es]AI-controlled brain implants for mood disorders tested in people[:]](https://katedra.eus/app/uploads/2017/11/GettyImages-151033205web.jpg)
[:es]AI-controlled brain implants for mood disorders tested in people[:]
[:es]Researchers funded by the US military are developing appliances to record neural activity and automatically stimulate the brain to treat mental illness.[:]
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![[:es]Exoplanet hunters rethink search for alien life[:]](https://katedra.eus/app/uploads/2017/11/2017_23NovNEWS_PlanetaryHabitability_800LEDE_NEW.jpg)
[:es]Exoplanet hunters rethink search for alien life[:]
[:es]Astronomers expand ideas of how chemistry and geology could affect chances for life on other worlds.[:]
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![[:es]Hazy skies cool down Pluto[:]](https://katedra.eus/app/uploads/2017/11/WEB_PIA20362_2.jpg)
[:es]Hazy skies cool down Pluto[:]
[:es]Complex chemistry in the dwarf planet’s upper atmosphere may explain one of its biggest mysteries[:]
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![[:es]World’s carbon emissions set to spike by 2% in 2017[:]](https://katedra.eus/app/uploads/2017/11/WEB_GettyImages-800065550.jpg)
[:es]World’s carbon emissions set to spike by 2% in 2017[:]
[:es]Increased coal use in China appears to drive the first increase in global greenhouse-gas output since 2014.[:]
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![[:es]Language patterns reveal body’s hidden response to stress[:]](https://katedra.eus/app/uploads/2017/11/WEB_GettyImages-52757180.jpg)
[:es]Language patterns reveal body’s hidden response to stress[:]
[:es]Volunteers’ use of certain words predicted stress-related changes in gene expression better than their self-reported feelings.[:]
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![[:es]Gut microbes can shape responses to cancer immunotherapy[:]](https://katedra.eus/app/uploads/2017/11/WEB_C0322633-Clostridium_perfringens_bacterium_SEM-SPL.jpg)
[:es]Gut microbes can shape responses to cancer immunotherapy[:]
[:es]Studies find that species diversity and antibiotics influence cutting-edge treaments.[:]
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![[:es]Geneticists are starting to unravel evolution’s role in mental illness[:]](https://katedra.eus/app/uploads/2017/10/P3320140-WEB.jpg)
[:es]Geneticists are starting to unravel evolution’s role in mental illness[:]
[:es]Hints emerge that past environments could have influenced psychiatric disorders.[:]
