Buffett has been invested in Occidental for several years. But he's been consistently buying over time, gradually increasing his stake to enormous levels. Last quarter, he bought more than 7 million ...

Phillips 66 denies its decision to close the L.A. refinery was related to the passing of the controversial refinery supply ...

“Big Oil wants to scare you into voting for @realDonaldTrump ,” he tweeted. “California just passed a bill cracking down on a ...

Only a few months delayed, Gov. Gavin Newsom finally got to take his victory lap over the oil industry on Monday. Surrounded ...

India is positioning itself for a petrochemical boom, with $87 billion expected over the next decade to meet surging demand ...

The Bureau of Land Management also reduced the amount of land in western Colorado available for new oil and gas leasing.

Big oil and gas firms have sponsored $5.6 billion in sportswashing deals for motorsports, golf, football, and snow sports.

New York prosecutors could soon criminally charge the oil industry for its role in fueling the climate catastrophe. A ...

It's unclear how often Kamala Harris stays in Brentwood, though neighbors say she visits with some regularity. Doug Emhoff ...

The typically transparent Oracle of Omaha is now free to make a big move without alerting Wall Street or investors.

Big fossil fuel companies and their executives could face criminal prosecution under New York law for their role in fueling hurricanes and other climate disasters, according to a new report.

These picks can carry big risks, too, of course. They naturally lack the deep pockets or big brands of mega-cap stocks.