Oil refineries are the backbone of the global energy ecosystem, transforming crude oil into the fuels and petrochemical products that power industries, economies, and everyday life. From early ...

Canada’s crude oil plays a steady role in keeping gas prices balanced across the border. For U.S. Midwest refineries, ...

The state has led the country in adopting electric cars and reducing gas use, but it now faces much higher gas prices as oil companies plan to shut down refineries. By Rebecca F. Elliott California’s ...