(WGHP) – After a train with cars containing toxic chemicals derailed in East Palestine, Ohio, on Sunday, officials scheduled a controlled release to avoid an explosion. The controlled release created ...

Add Yahoo as a preferred source to see more of our stories on Google. A shallow marine inversion kept polluted air trapped in the L.A. Basin for days. (Paul Duginski / Los Angeles Times) One good ...

PORT TOWNSEND — An inversion layer could have been the cause of an influx of smoke into Port Townsend on Friday that blanketed the area and caused burning eyes and respiratory issues. The air is ...