Wall Street JournalOil Prices Post Slight Gains After Janet Yellen SpeaksWall Street JournalOil prices eked out a gain Friday but settled lower for the week after the U.S. Federal Reserve chairwoman left the door open for a sooner-than-later rate increase. …

Wall Street JournalOil Prices Near Flat As Dollar RisesWall Street JournalOil prices traded near flat Friday, erasing earlier gains, after the U.S. Federal Reserve chairwoman left the door open for a sooner-than-later rate increase. Oil has moved inversely …

Wall Street JournalOil Prices Climb on Falling DollarWall Street JournalAn increase in U.S. interest rates could lift the dollar, which would make oil more expensive for traders who conduct business in other currencies. But The Wall Street Journal Dollar I …

Wall Street JournalOil Prices Holding as Traders Await FedWall Street JournalOil prices are holding closed to unchanged Friday morning ahead of a widely anticipated speech from the U.S. Federal Reserve chairwoman that could jolt currencies and commodities. …

Costco shifts again on sourcing olive oilThe Seattle TimesAfter little more than a year of using olive oil from Greece for its Kirkland Siganture extra virgin olive oil, warehouse giant Costco has apparently switched back to Italy as the source for its gre …

New York TimesNorth Dakota Oil Pipeline Battle: Who's Fighting and WhyNew York TimesThis week, an impassioned fight over a 1,170-mile oil pipeline moved from the prairies of North Dakota to a federal courtroom in Washington. The Standing Rock Sioux tri …

Wall Street JournalOil Prices Slip A Little With Market Focused on Fed PolicyWall Street JournalLONDON—Oil prices were down slightly Friday with global crude benchmarks Brent and its U.S. counterpart West Texas Intermediate hovering around $47 to $50 a bar …