California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...

Daimler Truck North America resumes sales of its diesel trucks in Oregon on Monday, after clarifying recently implemented ...

One of the world’s largest commercial truck manufacturers is refusing to sell its diesel big rigs in Oregon, even though its ...

The German automaker, a major Portland employer, reverses course after pause due to confusion over environmental rules.

Tech expert Kurt “CyberGuy" Knutsson takes a closer look at Shell's Starship 3.0: A natural gas big rig boosting efficiency 2 ...

California has withdrawn requests for the EPA to give the state authority to enforce rules limiting emissions from ...

A commercial hydrogen fuel station for big rig trucks opened in the spring at the Port of Oakland. It was opened by ...

Truckers run into all types of weather all year round, including the bitter cold that's currently gripping Northeast ...

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to ...

California’s Advanced Clean Fleet rule, which phases out diesel trucks, was one of the most ... saying electric and hydrogen big rigs are not practical for long-haul uses and that it would ...