Shares of Marathon Petroleum Corp. MPC slipped 2.29% to $158.61 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index SPX falling 0.56% to ...

This was the stock's third consecutive day of gains.

The Findlay, Ohio, oil refiner and natural-gas pipeline firm swung to a loss of $74 million, or 24 cents a share, from a profit of $937 million, or $2.59 a share, a year earlier.

Marathon Petroleum Corp (NYSE: MPC) beat the analyst consensus for its third-quarter earnings by a mile, despite the expected slump in profits due to plunging refining margins. All U.S. refiners ...

The original photo showed the Marathon Petroleum logo. Marathon Oil and Marathon Petroleum were once part of the same company but are now separate entities. Dan is managing editor of Chron.

Oct 30 (Reuters) - Marathon Oil Corp (MRO.N), opens new tab, which is being acquired by larger rival ConocoPhillips (COP.N), opens new tab, this week said it would lay off more than 500 workers in ...

Houston-headquartered exploration and production company Marathon Oil Corp. reported $349 million in net income for the second quarter, compared to $297 million for the previous quarter and $287 ...

(Reuters) - U.S. oil and gas firm Marathon Oil missed Wall Street estimates for second-quarter profit on Wednesday, hurt by a fall in natural gas prices. U.S. gas prices dropped as mild weather ...

ConocoPhillips and Marathon Oil received a second request for information from the Federal Trade Commission on Thursday. In May, ConocoPhillips announced a proposed $22.5 billion deal to acquire ...

The Environmental Protection Agency and the Justice Department reached a settlement with Marathon Oil resolving alleged Clean Air Act violations at the Fort Berthold Indian Reservation in North ...

Big Oil keeps doing big deals. ConocoPhillips said Wednesday it had agreed to buy Marathon Oil in an all-stock deal worth $22.5 billion, including about $5.4 billion of debt. Marathon Oil ...