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

Which pickup trucks have the best diesel engines? These oil burners are made to deliver excellent power for towing and ...

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

Cummins India reported a 12% rise in third-quarter profit on Wednesday, helped by steady demand for its power generators.

The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...

While sales figures are yet to be known, there's no doubt that the leading diesel trucks of 2025 will be from the big ...

Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

California suffered a setback when its EV truck mandate failed to win federal approval, but officials say they will use a mix ...

Commercial fleet operators are focused more on costs than emissions regulations. Because EVs can be less expensive to operate ...

Ford F-350 that was completed at the end of 2024 after 4,000 hours of work was sold at auction in January for $143,000.

U.S. truck engine maker Cummins Inc on Tuesday reported fourth-quarter revenue and profit above Wall Street estimates on ...