(CBS DETROIT) --To improve its footprint, the Detroit Department of Transportation unveiled 28 new diesel-engine buses. The 40-foot buses, which were manufactured by New Flyer, will use "clean diesel, ...

You don't often see the words "clean" and "diesel" put together like that, but get ready for some big changes to the diesel landscape. Starting in October 2006, gas stations and truck stops will sell ...

Diesel engine exhaust contains pollutants such as nitrogen oxides and soot particles. Although governments from the late 1990s onward encouraged their uptake in the belief they were more ...

Clean Diesel Technologies Inc. says results of initial engine testing at San Antonio-based Southwest Research Institute show the company's clean diesel formulation reduced particulate matter by 33% ...

It was pretty clear to see, even for an auto analyst who owns an electric car. Class 8 trucks with advanced diesel technologies have been beating out electric powertrains in terms of sparing the ...

The U.S. Environmental Protection Agency has made $9 million in grant funding available for clean diesel projects to reduce diesel pollution and emissions exposure from the nation's existing fleet of ...

Diesel engines in machines running with today’s high-pressure/common-rail fuel systems require super-clean fuel. That statement has been made often enough, that you ...

CINCINNATI (CN) — Clean diesel truck buyers argued Thursday that their fraud and deceptive trade practices claims against GM for the use of a “defeat device” to pass emissions tests are not preempted ...

The war in Ukraine and resulting oil market chaos sent diesel fuel rocketing past $5 a gallon while renewing calls for a clean energy revolution to remove fossil fuels entirely from a supply chain ...

Your gasaholic friends may not believe you, but feel free to tell them that diesels will soon be cleaner than current gasoline engines. It's not a trick-they'll have to be that clean if manufacturers ...

Diesel is the lifeline of remote northern power systems but also the greatest vulnerability. Communities depend on it for ...