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Shortages of the state's special blend causes prices to spike, but this feels different.
With the largest U.S. refinery strike in decades, how are prices being affected?
A year of unrest and civil war has created a new opportunity for private citizens in Syria to earn money with makeshift oil refineries.
Oil refineries are among the many industries that use large volumes of water. A refinery in water-parched southern California turned to waste water for its needs.
The residents of Roxana, Ill. debate if the oil refineries in and around their town represent jobs and money, cancer or something else.
