Winslow’s fifth rigid refueller from Holmwood Highgate will be the latest delivery in a near decade-long arrangement.

CVR Energy said it prepaid $75 million in principal of its term loan facility, reducing the balance to $165 million, and ...

In December, on a two-lane road not far from the ACE Basin, a protected ecosystem and wildlife refuge in South Carolina, Paul ...

Haidee likens the retrofitting plan to giving old diesel buses “a new heart”. “For Rapid Bus, this overhaul typically occurs ...

This 415HP Audi A6 3.0 BiTDI with a straight pipe exhaust sounds nothing like a regular diesel. In this POV Autobahn run, you ...

Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

A new turbo-diesel 6.7-liter Cummins six-cylinder engine gives the Power Wagon over 1,000 pounds-feet of torque, more than ...

Farmers and fleet operators are prizing pre-DEF machinery over everything else, and one equipment sales expert says used rigs ...

If you accidentally put diesel in a gas car, the damage can be quite severe. Fuel injectors, pumps, and the catalytic ...

Transportation is the biggest share of emissions in the state. Advocates are frustrated by how long it’s taking for the ...