Oil prices continued to soar on Monday as the Iran war intensified, threatening production and shipping across the Middle East and straining energy supplies worldwide.
Federal energy officials say they will loan a record $26.5 billion federal loan to Georgia Power and Alabama Power to expand electricity supply.
A U.S. official focusing on arms control has provided what he called new, declassified details of a Chinese underground nuclear test nearly six years ago.
The Pentagon and the Energy Department have airlifted a small nuclear reactor from California to Utah, demonstrating what they say is potential for the U.S. to quickly deploy nuclear power for military and civilian use.
Politicians from President Donald Trump to local lawmakers agree that tech companies should cover the power costs of artificial intelligence data centers.
The Trump administration on Thursday revoked a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change, the most aggressive move by the president to roll back climate regulations.
U.S. Energy Secretary Chris Wright is visiting Venezuela to assess the country's oil industry as the Trump administration eases sanctions and pushes a major overhaul.
The Trump administration says its emergency orders keeping coal-fired plants running helped prevent blackouts during the recent cold snap.
The last remaining nuclear arms pact between Russia and the United States is set to expire this week, removing any caps on the two largest atomic arsenals for the first time in more than a half-century.
Secretary of State Marco Rubio, a football fan, now is quarterbacking President Donald Trump’s foreign policy team as it navigates particularly turbulent global waters, notably in Venezuela.
Russian President Vladimir Putin has ordered officials to submit proposals for a possible resumption of nuclear tests in response to President Donald Trump’s statements last month that appeared to suggest the U.S. will restart its own atomic tests.
Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions.
Israeli Energy Minister Eli Cohen has said that his refusal to sign a $35 billion gas agreement with Egypt has prompted his U.S. counterpart Chris Wright to cancel a planned trip to Israel.
As the government shutdown enters its fourth week, President Donald Trump is welcoming Senate Republicans for lunch at the White House.
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 Trump administration has announced the cancellation of $7.6 billion intended for clean energy projects across 16 states.
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.
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.
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.
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.
Saudi Arabia wants U.S. help developing its own civil nuclear program, and the Trump administration says it’s “very excited” at the prospect.
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."
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.