The new buses' supplemental diesel heaters won't work nearly as hard as a typical diesel bus engine, but they're also not ...

More than two-thirds of all commercial diesel trucks and buses are now powered by the latest generation of advanced diesel ...

One of Core Transit‘s goals is to make itself eco-friendly. But eco-friendly buses, as it turns out, do not run as well at altitude. During the Nov. 12 Core Transit board meeting, the board voted to ...

Pictured is a New Flyer Xcelsior hybrid-electric 40-foot transit buses ordered by the Phoenix Public Transit Department. New Flyer is using propulsion agnostic engines to allow the company to sell ...

The Connecticut Department of Transportation is seeking permission to resume buying diesel buses after a two year hiatus due to a national backlog in the manufacturing of newer battery-powered buses.

School buses are a fixture on American streets, but have you ever wondered what engines power these useful vehicles? Here's ...

More public buses are ditching diesel engines for battery packs and hydrogen fuel-cell power. But in recent years, this newer, greener tech has encountered industrywide manufacturing challenges and ...

Oregon regulators said Wednesday they plan to delay a rule to significantly lower tailpipe pollution from diesel trucks, buses and vans by a year. The Oregon Department of Environmental Quality will ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

Neil Briscoe asks if we should be making major efforts to electrify public transport or if it is enough just to get people ...

Nana turns 90 this year. Born and raised in Hartford, she graduated from Hartford Public High School and – besides a brief stint away while my grandfather served in the Air Force – moved back to build ...

Several of the world's largest truck makers are switching away from diesel. The replacement comes in two forms, and the race ...