Exxon Mobil is buying Pioneer Natural Resources in an all-stock deal valued at $59.5 billion, making it one of the oil giant’s biggest transactions ever
The U.S. government says Exxon Mobil violated federal law for failing to take sufficient action as five hangman’s nooses were displayed at a facility in …
Oil company drove some of the leading science of the era only to publicly dismiss global heating The oil giant Exxon privately “predicted global warming …