HealthApproval of golden rice could finally end vitamin A deficiency deathsGenetically modified golden rice finally seems set for approval where it is needed to address vitamin A deficiency, but anti-scientific misinformation campaigns continue, says Michael Le PageComment
EnvironmentShould we eat local to cut food miles, or does it make no difference?Reducing food miles seems a sensible and straightforward way to cut carbon emissions. But digging into the science shows it's not that simple, says James WongComment