The story behind how it unfolded shows how American oil executives’ usual cordial relationships were pushed to the breaking ...

A single line buried in an old contract kicked off a 20-month battle between ExxonMobil and Chevron over the biggest offshore oil discovery in years.

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

The Federal Trade Commission has rejected a petition from Scott Sheffield, founder and former CEO of Pioneer Natural ...

Australia no longer makes much of anything at all — and the few industries we do have left are rapidly circling the drain.

The 20-month feud between the Western Hemisphere’s two most powerful oil companies over the biggest offshore discovery in a generation hinged on a single clause of a contract few people have ever seen ...

Scott Sheffield, the founder of Pioneer Natural Resources and one of ExxonMobil’s largest individual shareholders, has ...

The Score is a weekly review of the biggest stock moves and the news that drove them. Here are the six in focus this week: ...