Learn when premium fuel is actually required, what the different grades mean, and how to avoid paying too much.

Campbell Oil Co., owner of the Minuteman Food Mart convenience stores, has acquired the gasoline and fuel division of Smith Oil Co., the company announced Thursday.

Gas prices across the country rose slightly this week, but drivers are still paying less at the pump than they were a year ago. AAA reports the national average price for a gallon of regular gasoline ...

Diesel and gasoline are the lifeblood of modern transportation, each playing a crucial role in powering our world. These fuels are derived from crude oil through fractional distillation, where they ...

A refrigerator-sized box on a Manhattan rooftop is quietly challenging one of the most entrenched assumptions in energy: that gasoline has to come out of the ground. Instead, this machine pulls carbon ...

The idea of making gasoline out of thin air sounds like science fiction, but Aircela’s machine is built on processes ...