LifeLife lessons: The tiny neuro-gadgets rebuilding our bodies Nature's designs are helping to build amazing new devices that link to the body and each other, reveals a fascinating book called Bioinspired DevicesCulture
HealthTime for the UK to stop dithering and add folic acid to bread With yet more evidence in favour of fortifying flour with folic acid to help avoid serious birth defects, it's time the government acted, says Geoffrey Webb Comment