It's the stuff of fantasy: jet fuel making a dieselvehicle tak e off like, well, a jet. But what really happens if you put ...

California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...

Hino Motors, a Toyota subsidiary, will plead guilty to conspiracy charges and pay penalties for deceiving regulators about ...

Citing expected opposition from the incoming Trump administration, California withdrew its federal waiver petitions to enact ...

Responding to Laura Watson's op-ed on the Advanced Clean Truck (ACT) rule, I'd like to share my lived experience from decades ...

Natural gas trucks’ greenhouse gas benefits are marginal when accounting for methane leakage—and could lock out better ...

The investigation targets vehicles with GM’s 6.2L L87 V8 engine. This includes certain 2019-24 model year Chevrolet ...

With nearly 20,000 miles on our 2024 Chevy Silverado ZR2 pickup, we have discovered it has quite a thirst for diesel exhaust ...

California’s Advanced Clean Fleet rule, which phases out diesel trucks, was one of the most ... and rely instead on voluntary agreements with engine manufacturers, trucking companies ...

California’s Advanced Clean Fleet rule, which phases out diesel trucks, was one of the most ... and rely instead on voluntary agreements with engine manufacturers, trucking companies, railroads ...

Every fleet manager’s top goal is to keep commercial fleets on the road. In today’s fast-paced world, businesses can lose a lot of money if their vehicles break down. When a diesel engine breaks down, ...