What was damaged at the El Segundo oil refinery and to what extent will be key factors in whether fuel prices rise in ...

TOP TIER™ gas is gasoline (and also diesel fuel when applicable) that has been certified to meet specific performance standards. A group of automakers — Volkswagen, Toyota, Honda, General Motors, BMW, ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

Costco sells a huge quantity of gas each year to its members, who have all paid a membership fee for the privilege of purchasing gasoline at prices which are usually much lower than those found at ...

Gas prices tend to change as the weather cools. Here's how and why, plus gas prices in North Carolina and across the nation.

On a quiet day in late March, gas prices in one area of Westchester inched closer to $6, but the sticker shock was far from indicative of what average prices were in the region. As the threat of ...

TOLEDO, Ohio — Whether you’re planning a road trip or just stopping to fill up after work, gas prices are always on drivers’ minds. One type of fuel is standing out for being consistently cheaper: ...