The 5.9 Cummins is said to be one of the most reliable diesel engines, but that doesn't mean it can't benefit from upgrades.

Vignesh V.’s path to Cummins is rooted in a lifelong curiosity about how things work, particularly in the world of ...

Shares of Cummins Inc. CMI rallied 1.16% to $334.60 Wednesday, on what proved to be an all-around favorable trading session ...

Cummins has dominated diesel engines for decades. The engines are built all over the world, though interestingly, the company ...