MarketWatchUS stock futures struggle for green amid falling oil, Greek dramaMarketWatchLONDON (MarketWatch) — U.S. stocks were struggling to make headway on Thursday, lower oil prices hit energy-related shares and more uncertainty over a Greece bailout vie …

WFAABoom in a bust? Who makes money on falling oil prices?WFAA"When there's a substantial drop in the price of oil, there is a huge uptick in energy litigation. That was predictable," said Michael Hurst, a Dallas attorney with experience in o …

Warren Buffett ditched Big Oil. Dumb move?CNNMoneyThe bullish case for Big Oil: Some experts disagree with Buffett. They believe now is actually the time to buy Big Oil companies. BlackRock (BLK), the world's largest asset manager, said integrated oil …