Blue Bird premieres its propane-powered stripped chassis based on a 208-inch wheelbase for medium to long-range delivery vehicles with a gross vehicle weight rating (GVWR) of up to 23,000 pounds. The ...

A charging vehicle with a sunset in the background. The transportation industry, a longtime and significant contributor to CO2 emissions, has reached a major milestone: In 2023, carbon emissions on ...

The difference in emissions between plug-in hybrid electric vehicles (PHEVs) and gas cars is merely 19 percent.

Even with all the hubbub about California's emissions standards fading into the past, you're likely to see constant reminders for a while. That's because so many cars today are stickered, badged, or ...

Business Wire via Associated Press / AP Oregon environmental regulators have approved rules that will temporarily delay the state’s efforts to reduce carbon emissions from medium- and heavy-duty ...