The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

Global power solutions leader Cummins comprises five business segments – Components, Engine, Distribution, Power Systems and ...

Cummins stock jumped Tuesday after the diesel engine maker posted solid fourth-quarter results and an equally solid outlook ...

Cummins said it reorganized its Accelera business unit because of a slowdown in demand for some of its alternative-fuel ...

Though compact diesel vehicles never caught on in the United States, this technology is still plentiful in the domestic heavy ...