The concrete stack stood 175 feet tall, much shorter than when the reactor was irradiating fuel to produce plutonium.

The first small modular nuclear reactor could be powering an industrial plant in Texas early in the next decade. And the ...

A small nuclear test reactor arrived in Utah aboard U.S. military aircraft. It won’t power homes, but state and federal leaders say it signals a new chapter for Utah’s energy future. Here’s what to ...

The U.S. Air Force flew an unfueled microreactor from California to Utah aboard a C-17 Globemaster III in mid-February 2026, ...

Officials and companies are betting that small nuclear reactors could help provide needed power to the Texas grid while ...

Small, possibly portable, nuclear reactors that can’t melt down are moving toward reality in the United States, with what may be the first two coming online or beginning construction this year. The US ...

The Pentagon is quietly transporting a next-generation nuclear reactor across the American West, routing it from Southern ...

The U.S. Department of War airlifted a miniature nuclear reactor across the American West on Sunday, marking a historic shift ...

This is a capability that doesn't exist anywhere else in the world,” said National Reactor Innovation Center Program Manager ...

Centrus Energy has officially partnered with global engineering giant Fluor to spearhead a massive ...

The Trump administration is making moves to loosen the environmental rules for nuclear energy. Earlier this month, the Energy Department published an exclusion to environmental reviews for the ...

Work is progressing fast just outside Kemmerer at TerraPower’s first-of-its-kind nuclear power project. Cowboy State Daily went on a tour to get an ...