smog

The Trump administration says it will allow sales of gasoline with 15% ethanol in it year-round, and it says that will give customers more choices at the…

The EPA has handed down a clear message to Michigan: your air is not clear. The agency says too many people are living in areas with unacceptable smog…

Ozone way up in the atmosphere... good. Ozone near the ground... bad. SEMCOG (Southeast Michigan Council of Governments) says the air outside could be…