Large plumes of black smoke and flames started coming out of the smokestacks from Marathon Refinery about 5:30 p.m. Tuesday, July 8.

People who live next to the Marathon Refinery are asking for answers and notifications afterhuge plumes of fire and smoke ...

Olympic hopeful Matthew Richtman won his Los Angeles Marathon debut in an opportunity to get familiar with the streets of L.A. ahead of the 2028 Summer Games.

COP's acquisition of Marathon Oil will transform the framework of the oil and energy sector with a $1 billion synergy target.

U.S. shale producer Marathon Oil beat Wall Street estimates for third-quarter profit on Wednesday, helped by higher production and resilient demand for oil.

Marathon Oil 's pending $22.5 billion merger with ConocoPhillips will result in significant layoffs as the Houston oil giants consolidate their staffs.

Shareholders in Marathon Oil have approved a ~$16 billion acquisition by ConocoPhillips, Marathon Oil said in a Thursday statement, with the deal expected to close in the fourth-quarter of this year ...

In the latest quarter, 6 analysts provided ratings for Marathon Oil (NYSE:MRO), showcasing a mix of bullish and bearish perspectives.The following table encapsulates their recent ratings, offering ...

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 ...

ConocoPhillips’ planned $22.5 billion acquisition of Marathon Oil (MRO) has again drawn questions from the Federal Trade Commission.

Marathon Oil, while denying liability, agreed to a settlement with the Justice Department, paying a $64.5 million civil penalty and investing $177 million to bring company emissions facilities ...

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