President Donald Trump is blaming renewable energy sources such as wind and solar power for skyrocketing energy costs.

President Donald Trump is touting tens of billions of dollars of energy and tech investments at a new summit focusing on energy and innovation.

Wyoming's first new coal mine in 50 years is said to be operating soon but it won't rely on the fossil fuel to make money.

President Donald Trump is expected to sign a measure Thursday that blocks California’s first-in-the-nation rule banning the sale of new gas-powered cars by 2035.

Top Trump administration officials on Tuesday headlined an energy conference led by the state’s Republican governor.

Tech billionaire Elon Musk has blasted the tax cuts and spending plans backed by President Donald Trump that passed the House.

The head of the U.S. Energy Department says President Donald Trump wants to double the amount of oil coursing through Alaska’s 800-mile pipeline system and build a massive natural gas export project as its twin.

President Donald Trump faces the challenge of convincing Republican senators, global investors, voters and even Elon Musk that he won’t bury the federal government in debt with his multitrillion-dollar tax-break package.

The Trump administration is sending three Cabinet members to Alaska this week as it pursues oil drilling in the pristine Arctic National Wildlife Refuge and reinvigorating a natural gas project that’s languished for years.

A new supercomputer named after a winner of the Nobel Prize in chemistry will help power artificial intelligence technology and scientific discoveries from a perch in the hills above the University of California, Berkeley, federal officials said Thursday.

President Donald Trump has signed executive orders to speed up the development of nuclear power and grant the energy secretary authority to approve advanced reactor designs and projects.

For the first time in the United States, a utility is asking federal regulators for a permit to build a small nuclear reactor.

Saudi Arabia wants U.S. help developing its own civil nuclear program, and the Trump administration says it’s “very excited” at the prospect.

Journalists in Oklahoma City have vivid memories of the bombing at the Alfred P.

President Donald Trump has long complained about modern rules that limit water flow for showerheads, making it harder for him to wash his “beautiful hair."

Federal employees face a midnight deadline to comply with Elon Musk’s second demand for reports on their recent accomplishments.

U.S. Energy Secretary Chris Wright says it's critical that the nation be out in front when it comes to artificial intelligence.

Emails obtained by The Associated Press reveal Doug Burgum as North Dakota governor catered to the whims of oil and gas executives while leveraging those connections to expand his political profile.

As promised, President Donald Trump began reversing the country’s energy policies on his first day in office with a spate of orders largely favoring oil, gas and coal.

President-elect Donald Trump’s nominee for interior secretary told a Senate panel Thursday that the U.S. can leverage development of fossil fuels and other energy sources to promote world peace and lower costs.