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

Marathon Oil has announced that it has received the necessary stockholder approval for its pending merger with ConocoPhillips ...

A labor dispute at Marathon Petroleum's Detroit refinery has led to a Wednesday strike by 273 workers. Officials with ...

Marathon Oil (MRO) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

See the operational synergies and profitability potential from Marathon Oil Corporation's absorption into ConocoPhillips.

Union workers at Detroit's Marathon Oil refinery have gone on strike, effective this morning (Wednesday, Sept. 4).

Marathon Oil Corp (MRO) stock saw a decline, ending the day at $27.35 which represents a decrease of $-0.36 or -1.30% from the prior close of $27.71. The stock opened at $27.89 and touched a low of ...

Marathon Oil shareholders on Thursday approved the U.S. oil producer's nearly $16 billion acquisition by ConocoPhillips, the ...

Marathon Oil Corporation (NYSE: MRO) ("Marathon Oil") announced today that it received the necessary stockholder approval for ...

Union workers at Detroit's Marathon Oil refinery have gone on strike, effective this morning (Wednesday, Sept. 4). Teamsters ...

Marathon Oil shareholders voted overwhelmingly in favor of the company's acquisition by ConocoPhillips, despite legal ...

This was the stock's second consecutive day of losses.