California Governor Gavin Newsom represents U.S. at Brazil climate conference while Trump administration criticizes state's ...

But higher natural-gas prices threaten to boost Americans’ heating bills. Roughly 61 million U.S. homes are warmed with ...

Even with that decline, gas prices remain high compared to historic norms. But averages don't tell the whole story. Gas prices vary widely across the United States, and where you live can make a big ...

SPOKANE, Wash. — You're paying some of the highest gas prices in the country if you're filling up in Washington, where drivers are spending $4.33 per gallon, according to AAA. While some relief may be ...

A jump in natural gas costs has spurred several U.S. utilities to lift coal power output and cut back on gas-fired generation ...

Current Arizona gas prices are higher than they were this time last year. A petroleum expert explains the reason for November ...

California is no longer the state with the highest gas prices in the nation, having been dethroned by another West Coast state: Washington. A gallon of regular gas costs an average of $4.658 on Monday ...

A survey indicates the Windy City has the highest gas prices in the country. The price of regular gas is $3.35 a gallon, according to the Lundberg Survey. That's 27-cents higher than the average for ...

Professional golfer Phil Mickelson endorsed Steve Hilton's gubernatorial campaign after the GOP candidate outlined plans to lower California gas prices through local drilling.