EarthReview: The Solar Century edited by Jeremy Leggett As we embark on a solar revolution, the author wades in with an easy-to-read guide explaining the why and how of solar power, from thin-film silicon to electric cars Books & Arts
TechnologyInterview: Fusion in a cold climate For most researchers, any mention of cold fusion brings back memories of a shameful period in modern science, but Martin Fleischmann, who instigated the field, says he could not have done anything differently Opinion