Diesel prices surged from $3.56 to $5.13 per gallon after the Iran conflict, threatening to raise the prices of groceries and ...

The spread between the cost of barrels of gasoline and crude oil — known as the “crack spread” — has widened sharply.

Though consumers see individual price setting, gasoline prices stem from a complex chain, from station owners to refiners, ...

Thanks to recurring membership fees, Costco can sell products, including gasoline, slightly cheaper. Traditional gas stations, by contrast, must mark up prices to maintain profit margins and cover ...

There is a mismatch between the kind of oil the U.S. produces and what our refineries can currently handle. It is the root cause of higher gasoline prices here.

U.S. gasoline prices decreased an average of 49 cents a gallon in the last month as expectations rose for an end to the war with Iran.

Democratic-controlled states have higher gasoline prices, and over the past five years, prices have risen faster there.

President Trump demands gas station owners drop fuel prices immediately, targeting $2.50 a gallon and warning of consequences for price gouging.

Russian drivers have not been spared the pain of fuel shortages, which have prompted many to modify their cars to use an ...

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, ...

The automakers say 100% renewable fuel could help decarbonize existing gasoline cars without replacing today's engines or ...