Oil prices fell below $90 a barrel for the first time in seven months Wednesday as tumult in the eurozone, excess supply and positive news out of Iran weighed on prices.

Crude oil for July delivery fell as low as $89.55 a barrel, marking a 2% decline ...

U.S. gasoline prices have dipped another 6 cents due to a continuing skid in crude oil, a new survey finds, with more declines seen on the horizon.

The average price of regular gasoline dropped to just over $3.78 per gallon over the past two weeks, a...

Gas prices are coming down for most of the nation, but not for Lynnae McCoy and other residents of the West Coast.

Just in time for the start of the summer driving season, U.S. drivers are enjoying some relief at the pump, much sooner than past years.

Oil prices fell more than $2 a barrel Monday, hitting a five-month low as worries over Greece and JPMorgan's big loss spooked traders.

The average price for a gallon of regular U.S. gasoline slipped almost 7 cents over the past two weeks, chasing a drop in crude oil prices, according to a nationwide survey published Sunday.

A gallon of regular now costs $3.85 on average, the Lundberg...

Oil prices extended their slide Wednesday, shedding an additional 1.3% amid renewed concerns about Europe and the global economy.

Prices for U.S. crude have declined almost $10, or roughly 9%, over the past six trading days, to $96.81 a barrel.

Much of...

Oil prices have plunged 6% this week, erasing the gains of recent months and easing fears about $5-per-gallon gas ... at least for now.

The price of U.S. crude oil slipped beneath $100 per barrel on Friday, dropping about 4% from Thursday, to settle a...

A group of junior high school students from Missouri have built a car that gets a whopping 353 miles per gallon.

The United States is awash in gasoline. So much so, in fact, that the country is exporting a record amount of it.