HealthThe hurt blocker: Scans pin down pain in the brain Brain scans are confirming that pain really is in the mind – and that means we may be able to stop it without resorting to drugs or surgery. Clare Wilson investigates Features
LifeTotal recall: Data diaries explain who you really are New year, new diary – but how much do you really want to record about yourself? Add lifelogging hardware for endless possibilities, says Alun AndersonOpinion