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
EnvironmentThe truth behind how to reduce your energy use and still live well In theory, it’s possible to live well while using energy at a rate of just 2000 watts – a quarter of the average for people in the US. Our environment reporter took on the challenge. Here’s what he discovered Features