The diesel technology students at Orleans Niagara BOCES are getting some hands-on training on a 1980s fire truck.

One person was injured after a tractor-trailer hauling diesel fuel overturned along a major highway in Allegheny County ...

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

With dwindling passenger car sales for hydrogen fuel cells, the technology is now looking like a non-starter for heavy-duty ...

Grants from Ecology helped fund Washington's first electric fire truck, which was recently unveiled by the City of Redmond.

Mack trucks have been integral to Bordertown Haulage and Trading’s (BHT) operations since the business was first started back in 1980.

You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.

The 10 percent tariff the president said he might impose in March could cause U.S. refineries to cut production and lead to ...

One of the key appeals of the new Triton is its warranty. In Australia, it comes standard with a five-year, 100,000 km ...

A proposal in Washington state seeks to end the delegation of rulemaking to unelected regulators in California concerning ...

From trains to tanks to finally tearing up the 24 Hours of Le Mans, today diesel outperforms gas for power, efficiency and ...