Arizona's big three utilities are eyeing a new nuclear power plant, but it'll be a long and complicated process. The big ...

Baltimore-based Constellation plans to invest about $100 million to upgrade and boost future energy output at its Maryland ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the possibility of small reactors.

Michigan wants to restart a nuclear power plant it had shut down, but the bumpy early days of the Trump presidency spook ...

It’s getting hotter — and more expensive to stay cool — in the island nation. Will it become the first in Southeast Asia to ...

Bukele said he would charge the United States a "relatively low" fee to house convicted criminals in El Salvador's Terrorism Confinement Center, or CECOT, a mega-prison built to hold up to 40,000 ...

The U.S. hasn't tested a nuclear weapon in decades, and since the 1990s has used simulations and experiments to verify they're working properly. NPR was granted a rare look at how they do it.

The companies describe nuclear as a valuable part of a diverse energy mix, providing reliable and clean power 24 hours a day, seven days a week. Yes. The Palo Verde Generating Station, about 55 ...

The United States maintains an arsenal of thousands of nuclear weapons ... water and power. Workers in hard hats are everywhere. David Funk, who oversees work underground leads us in.