There are different gasoline grades based on octane. Here's how to tell which grade of fuel your car needs and why.

The national average price for a gallon of regular gas is at its lowest since Trump began his second term in January.

Premium gas is designed for high-performance engines, not leaf blowers. It won’t improve power — and may do harm. Regular gas ...

The national average price for a gallon of regular gas dropped on Friday, heading into the autumn season for the country's drivers.

Gas prices on the rise? As the calendar heads into October, here's the average cost for a gallon of regular unleaded in each ...

With the national average around $3.17 per gallon, U.S. drivers are enjoying the cheapest summer fuel prices since 2021.

US gas prices are surging at pace drivers haven't seen since Hurricane Katrina in 2005. The national average price for a gallon of regular gas stood at $3.84 a gallon Friday, according to AAA. That is ...

In many parts of New York state, gas prices have fallen. But not in Chautauqua County. Most of Chautauqua County has gas ...