HealthBehind the Sheet review: Eye-opening play follows slaves’ story The story of the unsung slave women who helped end an excruciating condition by enduring surgery without anaesthetic makes a play that deserves a wide audience Culture
TechnologyOur addiction to flying is ruining the climate, but it doesn't have to From simply flying planes in straighter lines to sucking fuel from thin air, a raft of new technologies that could help us fly guilt-free are in the offing Features