The high-stakes clash between Exxon Mobil and Chevron over a prized South American oilfield may be a sign of what's to come ...

A single line buried in an old contract kicked off a 20-month battle between ExxonMobil and Chevron over control of Guyana’s Stabroek Block, the biggest offshore oil discovery in years. The ...

Chevron’s Hess deal boosts Guyana exposure and adds shale growth, while strong cash flow and returns support its outlook.

Chevron Corp. has prevailed in a 20-month fight to buy Hess Corp. for $53 billion, overcoming a challenge by arch rival Exxon ...

Forty-odd years after leaving the employ of the refinery, the St. Lucian-born Edward was diagnosed with multiple myeloma, a ...

The acquisition of Hess—and its stake in a generational oil find—helps clear up lingering doubts about Chevron’s growth ...

NEW YORK -- Wall Street closed its third winning week in the last four with a quiet finish on Friday. The S&P 500 edged down ...

Wall Street closed its third winning week in the last four with a quiet finish on Friday. The S&P 500 edged down by a whisper ...

Arbitrators cleared the way for the long-delayed $53 billion acquisition after Exxon tried to pre-empt the deal.

Chevron has scored a critical ruling in Paris that has given it the go-ahead for a $53 billion acquisition of Hess and access ...

ExxonMobil on Friday said it embraced rival United States (US) supermajor, Chevron, to the Stabroek Block through the ...

NEW YORK (AP) — Wall Street is drifting on Friday toward the finish of its third winning week in the last four, as more big U.S. companies deliver stronger profits for the spring than analysts ...