Oil and gas executives welcomed President Trump’s early moves on energy policy, but many said they did not plan to increase production unless prices rose...

The industry is pumping ever more oil and natural gas, but it is doing so with only about three-quarters as many workers as it employed...

Constellation Energy’s deal to buy Calpine is being driven by fast-rising demand for electricity by the technology industry.

The country’s largest oil company is designing a natural gas power plant outfitted with carbon capture technology to meet the voracious power demand of technology...

As leaders gather for a global climate summit, investors are rewarding oil giants like Exxon Mobil that did not embrace wind and solar.

Darren Woods was one of only a few Western oil executives attending a global climate conference in Baku, Azerbaijan.

The president-elect has promised to make it easier to build energy infrastructure and secure drilling leases. But higher production could hurt prices and profits.

Fuel prices, which had soared after Russia’s invasion of Ukraine, have dropped to their lowest level since February.

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.