Energy Transfer billionaire Kelcy Warren bought one of Ireland’s finest estates for almost $15 million in 2018.

The United States needs more oil and natural gas production on federal land and in coastal waters. Consider the enormous demand for energy. The Energy Information Administration expects demand will ...

Although Buffett has bought other oil and gas stocks in recent years, his 23.6% stake in OXY is, by far, his biggest stake in an oil and gas company. For years, Warren Buffett maintained a pretty ...

The price of oil plummeted below $0 for the first time ever on Monday, reflecting a supply glut as the novel coronavirus pandemic saps demand for fuel. As ever, Warren Buffett was ahead of the curve, ...