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 ...

OIL prices jumped on Monday after US President Donald Trump imposed tariffs on Canada, Mexico and China, raising fears of ...

Emails obtained by The Associated Press reveal Doug Burgum as North Dakota governor catered to the whims of oil and gas ...

The teens and young adults in the Wind River Job Corps in Riverton usually get there out of desperation. The trades they ...

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.

Some oil refineries will probably struggle to replace imported crude oil if President Trump imposes 25 percent tariffs on ...

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

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