USA TODAYUp! Up! Up! All three major US indexes close at record highs; materials leadCNBCInvestors, meanwhile, were watching oil prices as U.S. crude settled 2.81 percent higher at $45.74 a barrel in choppy trade. On Monday, Russian Energy Minister Alexand …

Business InsiderA growing economic crisis could cause huge problems for the oil ...Business InsiderNicolas Maduro Venezuela PDVSA Workers Venezuela's President Nicolas Maduro (C) speaks during a pro-government rally with workers of state-run oil . …

CNBCStocks fall as rally takes a breather; oil slidesCNBCStocks fell on Wednesday as the recent rally in equities eased and investors digested falling oil prices, as well as quarterly results from retail firms. "It looks like a normal, healthy pullbac …

CNBCStocks slip as oil falls; energy drops nearly 1 percentCNBCStocks fell on Wednesday as the recent rally in equities eased and investors digested falling oil prices, as well as quarterly results from retail firms. "It looks like a normal, healthy p …

CNBCUS stocks close lower as oil falls nearly 2.5 percent; energy lagsCNBCStocks closed lower on Wednesday as the recent rally in equities eased and investors digested falling oil prices, as well as quarterly results from retail firms. The benchmark S& …

CNBCS&P struggles to hold gains after hitting all-time highs; oil eyedCNBCU.S. stocks pared gains in afternoon Tuesday trade, after the S&P 500 and the Nasdaq hit record highs, as investors kept an eye on oil prices. "Certainly oil coming in a …

CNBCDow, S&P erase earlier gains; oil eyedCNBCU.S. stocks pared gains in afternoon Tuesday trade, after the S&P 500 and the Nasdaq hit record highs, as investors kept an eye on oil prices. "Certainly oil coming in and the close in the European …

Yahoo Finance UKHistoric week: Dow plunges 1079 pointsCNNMoneyInvestors were once again spooked by crude oil prices, which plunged to the lowest level since late 2003 on Thursday. Oil initially calmed down on Friday before retreating again. Crude finished …

USA TODAYAirstrikes reduce Islamic State oil revenueUSA TODAYWASHINGTON — An air campaign aimed at crippling the Islamic State's lucrative oil smuggling business has reduced the terror group's revenue from a peak of about $1.3 million a day to less …

CBC.caDeadline looms for Suncor takeover offer for Canadian Oil SandsCBC.caSince then, it's been a pitched battle for the hearts and wallets of Canadian Oil Sands stockholders, with Suncor arguing that in a low oil price environment, COS shareholders&# …