EnvironmentEmbracing shale gas may help cut emissions It's anathema to greens, but in his new book The Carbon Crunch economist Dieter Helm argues that shale gas may be what we need to get rid of coal CultureLab
What smells with its feet and pees with its head? In Walking Sideways, biologist Judith Weis explores the bizarre world of crabs – including one so averse to water it throws its eggs off sea cliffs CultureLab