Turbo Tim’s, a Twin Cities auto shop, is partnering with the nonprofit Environmental Initiative to offer free emission repairs for residents’ vehicles. Project Clean Air Repair works with local auto ...

Emissions controls garner more hate than just about anything else in the automotive world. And this isn’t some fad hatred that will fade away. It was forged long ago in the underwhelming fires of the ...

A recent study published in Engineering presents a significant advancement in the field of diesel vehicle emission control. The research focuses on enhancing the performance of selective catalytic ...

Emissions-control technology for mobile sources has developed in a series of interactive steps with the promulgation of emissions standards for new vehicles and engines and for fuel regulation. For ...

The second Trump Administration is likely to withdraw California’s emissions waivers, particularly where California seeks to regulate greenhouse gas emissions from mobile sources, such as in the case ...

GM has issued an emission recall for certain units of the 2025 Chevy Silverado 1500 and 2025 Chevy Silverado HD pickup trucks that were potentially produced with incorrect Vehicle Emissions Control ...