Depending on where you live in the United States, emissions testing of old cars may or may not even be a thing. There are 28 ...

Across the United States, the rules for checking tailpipe pollution are quietly shifting, even as climate targets grow more ...

The Volkswagen Dieselgate scandal, one of the most infamous controversies in automotive history, exposed systemic emissions ...

Automaker Mercedes-Benz has landed in some hot water regarding emission tests. Mercedes-Benz USA and parent company Daimler ...

It’s the latest in a decade-long scandal involving accusations that software “defeat devices” made diesel vehicles seem ...

After years of debate, Gary residents may soon see an end to the every-other-year vehicle emissions testing that’s long been required in Lake and Porter counties, thanks to a push state lawmakers are ...

Air quality scientists slammed Republican Del. Christopher Bouchat and state Sen. Justin Ready’s plans to cross-file legislation that would eliminate the Maryland Vehicle Emissions Inspection Program ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. RALEIGH, N.C. (WGHP) — Vehicle emissions ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...