Berkshire now owns 264 million Occidental shares worth about $12 billion, a 28% stake in the big U.S.-focused energy company.

Occidental Petroleum's fundamentals and valuation have improved, presenting a long-term buying opportunity amid oil and gas ...

Another petroleum tanker has fallen in Ibadan, the Oyo State capital. DAILY POST reports that the accident occurred around ...

Financial writer recommends switching from Global Partners LP common units to preferred units for better yields and lower ...

Wise investors track Warren Buffett's portfolio. His holding company Berkshire Hathaway has one of the best long-term ...

President Donald Trump announced new tariffs on Mexico, Canada and China — signing them at his Mar-a-Lago club on Saturday.

As the rampaging wildland fires hit modern communities, the interior of stick-constructed homes, chock-full of synthetic ...

Key Insights Significantly high institutional ownership implies Occidental Petroleum's stock price is sensitive ...

Emails obtained by the Associated Press reveal Doug Burgum as North Dakota governor aided oil and gas executives and ...

OPEC+ is unlikely to alter existing plans to raise output gradually when it meets on Monday, delegates from the producer ...

Some residents of Sabo market in Orile Igbon, along Ogbomoso-Ilorin expressway in Oyo State have reportedly attacked men of ...

U.S. crude oil production fell by 122,000 barrels per day in November to 13.314 million bpd, down from a monthly record high ...