At least 14 customers said they inadvertently filled up their vehicles with the wrong fuel on Jan. 19 at a gas station in ...

FMCSA modified and extended the declaration issued earlier this month. Also: Arizona implements Truck Parking Availability ...

The builder of the icebreaker Aiviq has given more than $7 million to political campaigns, parties and committees since 2012.

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

With so many fuel and power options for your vehicles, it can be hard to differentiate and find important information. Here ...

The American Transportation Research Institute is asking for input from diesel technicians, shops, and schools for its ...

Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

I jumped in the car to start it up, and it just started sputtering. Lights started flashing, and there was a giant puff of ...

DOE's regional averages are drawn from its weekly national survey of about 400 diesel service centers. The stations are surveyed on Mondays and the results are reported late that day. DOE divides ...