Nature: Climate change is poised to worsen air quality in many parts of the globe, according to a study published today in Nature Climate Change. By the end of the century, more than half of the world's population will be exposed to increasingly stagnant atmospheric conditions, with the tropics and subtropics bearing the brunt of the poor air quality.
A team led by Daniel Horton, a climate modeller at Stanford University in California, used 15 global climate models to track changes in the number and duration...