Results for: u.s.+energy+secretary

Obama administration says cheap oil helping U.S. economy

Kerry tells rich and poor to make climate deal to avoid 'tragedy'

NATO chief hails Gulf role in fighting extremists

Exclusive: U.S., Canada transport chiefs to meet on oil train safety

Congress passes tougher Russia sanctions but gives Obama leeway

Rouble rout hurts U.S. stocks

U.A.E. Sees OPEC Output Unchanged Even If Oil Drops to $40

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