Shell Rotella's T6 Multi-Vehicle 5W-30 synthetic oil is designed for versatility, meeting the API CK-4 specification for Class 8 Trucks as well as API SN...

Diesel and gasoline prices decreased across the country in the week before Thanksgiving, according to the latest numbers from the Energy Department.

After two straight weeks of price increases, diesel prices have tapered off with a slight decline last week, according to the latest numbers from the Energy...

Cummins announced it will have an all-electric transit powertrain available in 2019 with an extended-range electric vehicle ready in 2020.

The U.S. Environmental Protection Agency has approved a 6% increase in the level of biofuels that producers must blend with gasoline and diesel in 2017 that...

The average price of diesel fuel increased last week, pushed upward by a rebounding crude oil market.

Washington state’s largest energy provider serving nearly 2 million customers has expanded its electrified fleet with 40 XL-equipped hybrid Ford vehicles,...

Fleets and producers weigh in on the status of performance, price, and availability for renewable diesel.

For the first time this year, the average price of diesel fuel increased slightly, driven by a rebound in crude oil prices on the stock market.

Matheson Postal Services, a contract carrier for the United States Postal Service, is adding 37 new compressed natural gas and liquefied natural gas...