ChemistrySoil bacteria enzyme generates electricity from hydrogen in the air An enzyme called Huc that the soil bacterium Mycobacterium smegmatis uses to produce energy from hydrogen has been analysed and now we know how it works News
HealthVaginal swabs could be used to predict likelihood of preterm births We often don't know the causes of preterm birth – but analysing metabolic substances in the vaginal microbiome may be a way to predict the risk of premature labour News