How high of an octane does your car actually need to run well? Here's what to know about the consequences of using the wrong ...

Oil firms announced Monday lower fuel prices to take effect this week. In separate advisories, Petron, Shell, Caltex, Seaoil, PTT, Unioil, Total, and Jetti said they will cut prices per liter of ...

Wednesday’s national average price of $3.125 is the same as on former President Biden’s last day in office, after dropping ...

The tariff on products imported from Canada will cost Americans 15 cents a gallon or more at the gas pump relatively soon.