EPA's proposal to weaken 2027 clean-truck standards keeps NOx limits on paper while gutting the enforcement mechanisms that ...

Red diesel fuel carries very specific regulations regarding which vehicles are permitted to use it. Breaking those rules ...

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Over the last few years, Donald, Canada-based Edison Motors has been working on developing its own line of diesel-electric ...

Modern diesel vehicles are equipped with a diesel particulate filter (DPF) to protect the environment. Here's what the filter ...

Cummins has been making strong, reliable diesel engines for various automakers for over a century, but Nissan only used Cummins engines for a few ugly years.

Truck and engine makers are seeing higher order activity in North America, and are finalizing their plans for 2027 following ...

West Yorkshire's new publicly-owned electric bus fleet could include up to 48 new diesel vehicles.

MTC's e-buses reach three crore kilometres, saving one crore litres of diesel and preventing 25,000 tonnes of CO2 emissions.

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Daimler Truck North America-owned engine manufacturer Detroit isn't looking back when it looks to the future. The company will fully transition its North American heavy-duty diesel lineup to ...

Battle Motors trucks with diesel, CNG, and electric powertrains will be available through TCI locations in Illinois, Indiana, ...