EnvironmentSix graphics that reveal what materials we consume – and what we waste We are devouring ever more biomass, fossil fuels, metals and minerals each year. These graphics show how, and the shocking picture of how much we throw away Features
HealthWe are finally beginning to understand migraines and how to treat them After 40 years of research, scientists have uncovered what happens in the brain during a migraine and developed promising new drugs to tackle the condition. Here’s what we now know – and what still remains unanswered Features