The United States Department of Justice is slamming an Indiana-based engine manufacturing company with a $1.675 billion penalty in a settlement that says the company violated the federal Clean Air Act ...

A North Carolina truck mechanic was sentenced to a year in prison for selling thousands of devices that allowed truck owners to bypass emissions-control systems and produce hundreds of times more ...

Three Michigan companies and 11 owners or employees have been charged with violating the federal Clean Air Act for allegedly helping disable pollution controls on diesel tractor-trailer truck ...

This is an archived article and the information in the article may be outdated.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. SACRAMENTO, Calif. (AP) — A California ...

GRAND RAPIDS, Mich. — Two Grand Rapids companies and several individuals were ordered to pay fines and serve probation time for violating the Clean Air Act, U.S. Attorney for the Western District of ...

GAYLORD, MI – A Northern Michigan business has been fined $750,000 for deleting emissions controls on semi-truck engines, authorities announced. Diesel Freak, LLC, of Gaylord, violated the Clean Air ...

South African materials handling equipment supplier Bell Equipment has entered the Southern Africa tipper truck market through a partnership with Russian heavy-duty truck manufacturer Kamaz. The new ...