California has dropped its landmark rule that would have phased out nearly all diesel trucks in the coming years, the ...

When Oregon’s Environmental Quality Commission approved the Advanced Clean Trucks (ACT) rule in 2021, many people celebrated ...

A city's fleet works tirelessly year-round. From clearing snow and salting roads to responding to emergencies, the demands on ...

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

A contingent of TMC member experts and others met with CARB to discuss ways of implementing a fleet-preferred method for ...

Ford sold more than 750,000 F-Series pickup trucks. Chevrolet moved more than half a million Silverados, GMC nearly a third ...

Hot water pressure washers excel at cleaning but carry a steep price tag. We'll review options, and whether there are any at DIY prices.

Will Trump like hydrogen because it can be made with fossil fuels or will he say it's part of the "green scam"?

The Federal Highway Administration said the National Electric Vehicle Infrastructure (NEVI) program is under review. It was ...