EnvironmentMelting Arctic glaciers expose new sources of planet-warming methane Hundreds of groundwater springs have emerged at the base of retreating glaciers in Svalbard, and they may be adding significant amounts of methane to the atmosphere News
EnvironmentCutting air pollution could boost crop yields by up to 28 per cent Analysis of air pollution and crop health via satellite imagery suggests that limiting emissions of nitrogen dioxide, a potent greenhouse gas, could boost crop yields by up to 28 per cent News