WASHINGTON -- Pollution should be sharply reduced from off-road vehicles and equipment ranging from forklifts to farm tractors to tugboats under regulations announced Monday by the Bush administration ...

Diesel once promised a cleaner, thriftier future for drivers and governments, yet within a decade it has slipped from ...

The Bush administration is preparing new restrictions on life-threatening emissions from off-road diesel-powered vehicles after decades of government neglect of this major pollution source. In a ...

WASHINGTON - Pollution is expected to be sharply reduced from off-road vehicles and equipment ranging from forklifts to farm tractors to tugboats under regulations announced Monday by the Bush ...

California has decided to abandon its groundbreaking regulations phasing out diesel trucks and requiring cleaner locomotives because the incoming Trump administration is unlikely to allow the state to ...

Refiners predict new rules to reduce the amount of sulfur in diesel fuel for construction equipment, tractors and the like will increase fuel costs by about a nickel. They knew they'd have to do this ...

The year 2027 will feature the most significant emissions regulations the heavy-duty trucking sector has seen since 2007. If fleets haven’t already, they should begin planning for these changes. “It’s ...

While the United States as a whole is shifting toward being more environmentally friendly with new rules and regulations on diesel and commercial vehicles, California is the state most known for its ...