An oil pump in a vehicle is a mechanical device that circulates oil through the engine to lubricate its moving parts. It plays a critical role in ensuring the engine runs smoothly and efficiently. The ...

Oil prices spiked Thursday after the U.S. announced massive new sanctions on Russia’s oil industry in an attempt to get ...

Every dollar change in the price of oil moves gas prices two-and-a-half cents. July 21, 2008 — -- Drivers received a brief reprieve from soaring gas prices when the price of oil dropped $16 a ...