Mar 20, 2014 U.S. announces sanctions on Russia; Russia retaliates.
Mar 18, 2014 Why American companies in Russia may be on alert for further deterioration between Washington and Moscow.
Mar 19, 2014 By signing a new deal with the EPA, BP agrees to more oversight
Feb 19, 2014 The U.S. and E.U. consider sanctions against Ukraine for its harsh response to protests.
Feb 6, 2014 New shale oil fields in the middle of the country, far from pipelines, depend on rail to get to coastal refineries
Jan 20, 2014 As part of a deal with world powers, Iran says it has begun suspending its nuclear program.
Jan 17, 2014 The company is reporting weak profits. Shell says it was hit by higher exploration costs and lower oil and gas volumes.
Dec 31, 2013 An intense oil-train fire in North Dakota demonstrates the scale of damage possible when oil is moved by rail.
Dec 26, 2013 After a dismal experience in 2012, Shell took this year off from trying to drill in the Arctic Ocean. But drilling will come.