The contractor that oversees Wisconsin’s vehicle emission testing program is making changes to address a slide in the number of car repair facilities willing to conduct the tests for them. In 2012, ...

The Illinois Secretary of State’s office is partnering with the Illinois EPA to make the emissions testing process easier for drivers. Sec. of State Alexi Giannoulias pulled up to a mobile emissions ...

This is an archived article and the information in the article may be outdated.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. CHICAGO (WGN) — About once every two years, ...

This is an archived article and the information in the article may be outdated.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. CHICAGO — Getting an emissions test can be a ...