Occidental Petroleum (OXY) shares fell 1% after the closing bell on Tuesday as the company’s fourth-quarter revenue fell ...

The International Energy Agency modestly raised its forecast for global oil-demand growth and said improved compliance with output quotas among members of the OPEC+ alliance is reducing a projected ...

They once moved in the shadows, carrying out deadly missions for the underground. Now, former rebel hitmen in Negros Occidental have taken on a different kind of assignment that involves no gunfire.

Warren Buffett bets on Occidental Petroleum as a bargain. Combined cost reduction and efficiency efforts suggest OXY will ...

Healthcare conglomerate Johnson & Johnson kicked off its bankruptcy plan confirmation Tuesday, in its third attempt to resolve one of the largest mass tort lawsuits through an affiliate it placed into ...

Occidental Petroleum said on Tuesday that it had struck two deals in the current quarter to divest some upstream assets to ...

Occidental Petroleum swung to a loss in the fourth quarter as sales declined, hurt by its chemical and midstream and marketing businesses. The oil-and-gas producer on Tuesday posted a loss of $297 ...

Occidental Petroleum reported its fourth-quarter results after Tuesday's closing bell. Here's a look at the key figures from ...

Warren Buffett-backed Occidental Petroleum reported better-than-expected fourth-quarter earnings and announced it reached its ...

Shares of Occidental Petroleum (OXY) are down in after-hours trading after the oil company reported earnings for its fourth ...

Occidental and Enterprise Products Partners have both seen a lot of insider stock trading activity. Read more about these ...