Occidental Petroleum Corporation's share price underperformed due to Goldman Sachs' downgrade. Click here to read why I rate ...

Colombian energy company Ecopetrol said on Monday it has reached an agreement to renew its oil joint venture with Occidental ...

Occidental Petroleum Corp. closed 34.47% below its 52-week high of $71.19, which the company reached on April 12th.

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

Task Force Kanlaon head Raul Fernandez says they are worried about a powerful eruption following Thursday's brief volcanic activity ...

Using data over the past five years, a stochastic view (devoid of any other context aside from the temporal) reveals a neutral bias in Occidental stock. A position entered at the beginning of the week ...

It's easy to match the overall market return by buying an index fund. While individual stocks can be big winners, plenty more fail to generate satisfactory returns. Investors in Occidental Petroleum ...

Environmentalists are worried the state — known for a lax approach to regulation — is not prepared for the added ...

For decades, jazz pianist and composer Greg Johnson and his Glass Brick Boulevard quartet were a mainstay in the Marin County ...

Chinas planned tariffs on U.S. crude oil and liquefied natural gas (LNG), set to take effect on February 10, are expected to ...

Magnolias are beginning to bud and some to bloom in gardens open to the public in Glen Ellen, Sebastopol and Occidental.

Rising trade tensions between the U.S. and China may push U.S. crude exports lower in 2025 for the first time since the ...