Furloughs have begun at the federal agency tasked with overseeing the U.S. nuclear stockpile.

A Louisiana judge has tossed out a key permit for a liquefied natural gas facility that won approval from President Donald Trump’s administration.

The Department of Energy says it has finalized a $1.6 billion loan guarantee to a subsidiary of one of the nation’s largest power companies to upgrade nearly 5,000 miles of transmission lines across five states, mostly in the Midwest, for largely fossil fuel-run energy.

The U.S. government is taking a minority stake in Lithium Americas, a company that is developing one of the world’s largest lithium mines in northern Nevada.

Asian countries are offering to buy more U.S. liquefied natural gas to ease trade tensions with the Trump administration.

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.

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

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.

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.

In his first 100 days, President Donald Trump has exerted his power on a scale with no easy historical comparison.

President Donald Trump has prioritized loyalty in building his second-term team.

The Energy Department has identified thousands of federal workers it deems "nonessential" and would not be protected if there is a large-scale reduction in force.

Lisa Sólrun Christiansen gets up at 4 a.m. most days and gets to work knitting thick wool sweaters coveted by buyers around the world for their warmth and colorful patterns celebrating Greenland’s traditional Inuit culture.

The planned expansion of a massive liquefied natural gas facility in southeast Louisiana is a beacon for U.S. energy policy, according to two members of President Donald Trump's cabinet who spoke to workers there.

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.

President Donald Trump has signed an executive order formally creating a National Energy Dominance Council and directed it to drive up already record-setting domestic oil and gas production.

Elon Musk has promised transparency as President Donald Trump's leader in making the federal government more efficient.

U.S. efforts to put carbon dioxide from power plants and industrial facilities underground where they won't contribute to global warming could see less federal support under President Donald Trump although demand for the technology remains high.

More Senate hearings are coming up for President Donald Trump's picks for his Cabinet.

The Senate has confirmed fossil fuel executive Chris Wright to serve as energy secretary, a key post to promote President Donald Trump’s efforts to achieve U.S. “energy dominance” in the global market.

One by one, President-elect Donald Trump's hoped-for Cabinet is falling into place.

Chris Wright, President-elect Donald Trump’s pick for energy secretary, told senators during his confirmation hearing Wednesday that he would promote all sources of American energy, while also acknowledging the burning of fossil fuels causes climate change.

Fossil fuel executive Chris Wright, Donald Trump's choice for Energy secretary, is a strong supporter of oil and gas development, including fracking, a key pillar of the president-elect’s quest for U.S. “energy dominance” in the global market.

President-elect Donald Trump has selected Chris Wright, a campaign donor and fossil fuel executive, to serve as energy secretary after his second administration begins in January.