Shares of Occidental Petroleum Corp. slipped 6.81% to $36.11 Tuesday, on what proved to be an all-around rough trading ...

The stock of Occidental Petroleum (known as OXY) was in the spotlight Monday after securing permits from the U.S.

Occidental Petroleum (NYSE:OXY) and its 1PointFive subsidiary said Monday they received approval from the U.S. Environmental ...

The U.S. Environmental Protection Agency on Monday issued a first-of-its-kind permit in Texas that will allow Houston-based ...

The U.S. Environmental Protection Agency on Monday issued Texas' first permit to allow drilling to inject and store carbon ...

TD Cowen downgraded Occidental Petroleum (OXY) to Hold from Buy with a price target of $45, down from $68. The firm has shifted its preference ...

U.S. investment bank Goldman Sachs (GS) is warning that crude oil prices could fall below $40 a barrel in an “extreme scenario” as the risk of ...

Occidental Petroleum OXY has outperformed the market over the past 5 years by 13.43% on an annualized basis producing an ...

Occidental Petroleum's unit 1PointFive said on Monday the U.S. Environmental Protection Agency had approved its application ...

Warren Buffett's investment in Occidental Petroleum highlights his strategy of buying undervalued stocks. Check out my ...

Occidental Petroleum (NYSE: OXY) has slumped over the past year. Shares of the oil giant are down more than 20%. That's ...

This was the stock's third consecutive day of losses.