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

Add Yahoo as a preferred source to see more of our stories on Google. Gas pump at a Chevron station. Why do gas prices go up? Why do they go down? Those are questions drivers frequently ask themselves ...

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.

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

With average nationwide gasoline prices above $4.50 a gallon, politicians are revisiting a perennial idea to ease high pump prices: suspending the federal gasoline tax. President Donald Trump said he ...

Between May 4 and May 7, gasoline prices rose every day. Crude oil prices decreased, but daily variations aren’t reflected immediately in prices at the pump, experts say. By historical standards, U.S.

Just as horses gave way to horsepower, engines are now giving way to electric motors, all in the name of efficiency and a ...

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, ...

In reality, there’s not a lot a president can do to impact gasoline prices in the short term. A president’s popularity is strongly influenced by what’s happening with gasoline prices. The fracking ...