Nature News
-
![[:es]Disembodied pig brains revived: Your questions answered[:]](https://katedra.eus/app/uploads/2019/04/d41586-019-01289-1_16659578.jpg)
[:es]Disembodied pig brains revived: Your questions answered[:]
From consciousness to cryonics, Nature’s news team answers reader questions about a remarkable piece of research.
-
![[:es]How long do neutrons live? Physicists close in on decades-old puzzle[:]](https://katedra.eus/app/uploads/2019/04/d41586-019-01203-9_16656300.jpg)
[:es]How long do neutrons live? Physicists close in on decades-old puzzle[:]
Researchers are narrowing down their measurements of how long the subatomic particle survives on its own.
-
![[:es]Machine-learning techniques used to accurately predict battery life[:]](https://katedra.eus/app/uploads/2019/04/d41586-019-01138-1_16628464.jpg)
[:es]Machine-learning techniques used to accurately predict battery life[:]
Highly reliable methods for predicting battery lives are needed to develop safe, long-lasting battery systems. Accurate predictive models have been developed using data collected from batteries early in their lifetime.
-
![[:es]Cats know their names — whether they care is another matter[:]](https://katedra.eus/app/uploads/2019/04/d41586-019-01067-z_16596282.jpg)
[:es]Cats know their names — whether they care is another matter[:]
Behavioural experiments suggest that felines acknowledge their monikers by subtly moving their heads and ears.
-
![[:es]Gravitational-wave hunt restarts — with a quantum boost[:]](https://katedra.eus/app/uploads/2019/04/d41586-019-01064-2_16588464.jpg)
[:es]Gravitational-wave hunt restarts — with a quantum boost[:]
Detailed data on space-time ripples are set to pour in from LIGO and Virgo’s upgraded detectors.
-
![[:es]Why the sexes don’t feel pain the same way[:]](https://katedra.eus/app/uploads/2019/03/d41586-019-00895-3_16578418.jpg)
[:es]Why the sexes don’t feel pain the same way[:]
After decades of assuming that pain processing is equivalent in all sexes, scientists are finding that different biological pathways can produce an ‘ouch!’.
-
![[:es]South Korea accepts geothermal plant probably caused destructive quake[:]](https://katedra.eus/app/uploads/2019/03/d41586-019-00959-4_16566008.jpg)
[:es]South Korea accepts geothermal plant probably caused destructive quake[:]
The nation’s energy ministry expressed ‘deep regret’, and said it would dismantle the experimental plant.
-
![[:es]Baby monkey is first primate created using sperm from tissue transplanted into dad[:]](https://katedra.eus/app/uploads/2019/03/d41586-019-00938-9_16560868.jpg)
[:es]Baby monkey is first primate created using sperm from tissue transplanted into dad[:]
The technique could help boys made infertile by cancer treatment to become fathers later in life.
-
![[:es]Fresh data deepen mystery of dark-matter signal[:]](https://katedra.eus/app/uploads/2019/03/d41586-019-00865-9_16548536.jpg)
[:es]Fresh data deepen mystery of dark-matter signal[:]
Physicists at a detector in Italy have long claimed to see the Universe’s missing mass — but copycat experiments don’t yet see the same
