The rules require diesels to emit 82.5 percent fewer oxides of nitrogen, or NOx, cutting it to 0.035 grams per ...

ROCHESTER, N.Y. – As businesses, school districts, cities and power companies all signal they’re not ready for the state’s forced transition to zero emission trucks and buses, one local company says ...

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Kathmandu, April 3 -- The Kathmandu Metropolitan City (KMC) has resumed random emission testing of vehicles since Wednesday, ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust fluid.

Co announces it has signed a definitive agreement to sell its diesel engine testing equipment assets to EuroMaint Industry, Inc., a wholly owned subsidiary of EuroMaint Industries AB, a Swedish ...

Hydrogen combustion engine trucks will be especially suitable over longer distances and in regions where there is limited ...

Modern engine oil does more than lubricate internal parts. It absorbs heat from the pistons and cylinder walls, working in conjunction with the cooling system to maintain the engine at the required ...

When Clessie Cummins founded the Columbus, Indiana-based Cummins Engine Company in 1919, it was built on a spirit of innovation that continues to thrive after more than 100 years. That innovative ...