Synthetic motor oil is used in most modern vehicles, especially ones that are high-performance and turbo-charged. It costs ...

ExxonMobil is borrowing up to 1 million barrels of crude from the Strategic Petroleum Reserve due to contaminated offshore ...

Canada's second-biggest oil-sands producer said it would push back by one year the startup of a facility, known as an upgrader, that would turn tar-like bitumen into high-quality crude oil.