TechnologyA quantum revolution for computing By harnessing the bizarre properties of the quantum world, physicists believe they could construct a computer with undreamt-of power. Julian Brown explains how it might be done Features
Chemistry's crystal seer: Dorothy Hodgkin's work on X-ray crystallography began in the 1930s. It paid off over the following four decades with insights into the structure of important biological crystalsFeatures
SpaceThe origin of mass Nobody knows why matter in the Universe has mass. Theoretical particles called Higgs bosons could provide the answers, if physicists can find them Features
A new foreign secretary for science: One of the most successful biologists of her generation and a leading advocate of research on human embryos, Anne McLaren is poised to storm one of science's oldest male bastionsFeatures
The life and times of a computing pioneer: Charles Babbage invented all sorts of things besides automatic calculating machines, including 'cow catchers', flashing lighthouses and speedometers. Did he spread his talents too thinly?Features