Here's a look at how weekly regional gas prices changed in Gulf Coast the previous week compared with the week prior.

Here's a look at how weekly regional gas prices changed in California last week compared with the week prior.

Here's a look at how weekly regional gas prices changed in Midwest last week compared with the week prior.

Between an upcoming Washington state gas tax increase and tensions in the Middle East, expect fluctuating gas prices this summer.

Here's a look at how weekly regional gas prices changed in Lower Atlantic last week compared with the week prior.

According to data from the U.S. Energy Information Administration, California drivers pay nearly 90 cents per gallon in total taxes, fees and climate program surcharges — the highest gas tax rates in ...

California drivers brace for rising gas prices amid new environmental standards and excise tax hike starting July 1, with estimates varying widely.

Here's a look at how weekly regional gas prices changed in Ohio last week compared with the week prior.