High levels of a hazardous chemical polluted the air weeks after the Ohio train derailment, an analysis shows
[ad_1] General view of the site of the derailment of a train carrying hazardous waste, in East Palestine, Ohio, March 2, 2023. Alan Freed | Reuters Soon after the derailment of a Norfolk Southern train in East Palestine, Ohio, a team of researchers began roving the small town in a Nissan van. It was February, less than…