The Federal Trade Commission said the oil giant can acquire the smaller company as long as the chief executive of Hess does not join its…

The sale, which requires a judge’s approval, would help compensate foreign companies owed billions of dollars by the government of Venezuela, which owns Citgo.

Energy businesses and farmers in western Pennsylvania are struggling because of prices, an issue that has not figured prominently in the campaigns of Donald J….

A gallon of regular gasoline in August was down nearly 12 percent from a year earlier, reflecting a fall in oil prices as well as…

Natural gas has traded at negative prices for weeks at a time in West Texas, where pipelines often lack the capacity to get the fuel…

The oil company, which already has extensive operations in Texas, has often been at odds with California’s elected leaders over the state’s climate and energy…

The company will spend $242 million to resolve allegations that it released methane, a greenhouse gas, and other pollutants in North Dakota.