Costco has long been known as a source of low-cost gasoline. It’s commonly reported that Costco’s Kirkland fuel is 20 cents ...

In a surprising twist, California’s controversial new fuel standard — a key part of its effort to replace fossil fuels — has ...

Michigan gas prices changed little from a week ago, with drivers paying an average of $3.08 a gallon for regular unleaded, just a penny more, according to AAA. But analysts warn that prices are likely ...

The nation’s average price of gasoline has fallen for the first time in 3 weeks, declining 3.8 cents compared to a week ago, ...

After a recent refinery fire at the Martinez Refining Company in California, Washington gas prices are up. In Washington, the ...

The average price of a gallon of self-serve regular gasoline in Los Angeles County remained the same Sunday at $4.783. The average price is seven-tenths of a cent more than one week ago and 29 cents ...

Gasoline prices are up 29 cents a gallon in Arizona since President Trump took office; prices for produce and other consumer ...