Range seems to be the new currency for efficiency, probably because it represents a less theoretical approach to how often you have to fuel up. Whereas mpg represents a broad idea of how far your ...

Fleet cybersecurity failures often stem from weak employee engagement, not lack of technology, increasing exposure to cargo ...

Westport's HPDI system uses a small diesel pilot injection to run primarily on natural gas while keeping familiar diesel ...

DTNA is rolling out a software update that incorporates revised diesel exhaust fluid inducement parameters, lifting the ...

Amazon Prime's value extends beyond fast, free shipping, with a growing list of perks that make a membership worth the cost. Prime members can now access fuel discounts at thousands of gas stations ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Oil climbs following renewed US, Iran strikes in Middle East Oil prices rose following days of tit-for-tat strikes by the ‌U.S. and Iran that underscored the fragility of their interim peace deal and ...

New enhancements for Freightliner and Western Star trucks with Detroit engines align with EPA’s revised guidance, reducing ...