Schools across the US exposed to air pollution: 'children are facing risks'

Study covering 90,000 schools across the country shows black, Hispanic and low-income students most likely to be exposed to harmful toxinsSchool children across the US are plagued by air pollution that's linked to multiple brain-related problems, with black, Hispanic and low-income students most likely to be exposed to a fug of harmful toxins at school, scientists and educators have warned. Continue reading...