Uncertainty around the impact of Donald Trump's policies has led to a small decline in gas prices over the past week, data show.

California gas prices declined for the second consecutive week and reached an average of $4.48 per gallon of regular fuel on ...

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

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

The average fuel price in the Gulf Coast region has declined about 7 cents since last month. According to the EIA, gas prices across the region in the last year have been as low as $2.56 on Dec ...

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