Newly adopted clean air regulations could limit the sale of large motor homes or recreational vehicles (RV) in California.

New regulations from the California Air Resources Board would affect the sale and registration of mobile homes in the state ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

Renewable natural gas isn't perfect as a truck fuel. But, from availability, performance and infrastructure standpoints, no ...

“I represent a working class rural district that is largely dependent on agricultural ... With transportation accounting for 7% of a typical good’s cost, higher prices for diesel used by trucks and ...

Manufacturers see lithium power as the future of rail travel in the UK - but the trains could pose unique challenges.

It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have ...

BERLIN — Germany’s famed Harz Mountain Railway — a 140-kilometer (87.5-mile) meter-gauge network run by the Harzer ...

Peter Voorhoeve talks Class 8 market going into 2025, CARB and EPA impacts, and Volvo’s AI-powered Blue Contracts.

In the first 10 months of 2024, volumes expanded by just 1.8 percent, the slowest pace since 2020, when pandemic lockdowns ...

Importantly, we are assuming the company will leverage strong returns from its diesel business to fund investment in new ... which is a lucrative business. The engines used in commercial trucks are ...