A team at Idaho National Laboratory has developed a surrogate nuclear reactor that uses LEDs to safely simulate ...

The Pentagon is quietly transporting a next-generation nuclear reactor across the American West, routing it from Southern California through Utah, in what amounts to a live stress test for the country ...

Aalo Atomics has unveiled its Critical Test Reactor at INL to validate the core physics and control systems of its Aalo-X ...

Aalo Atomics has held a ceremony to unveil its completed Critical Test Reactor at the Idaho National Laboratory. The company ...

A Los Angeles area startup that builds pickup-truck-sized nuclear microreactors is closing in on a live test at Idaho ...

Add Yahoo as a preferred source to see more of our stories on Google. Jeremy Harrison, the minister responsible for SaskPower, speaks at an event Monday in Regina regarding plans for a centre for ...

A prototype microreactor built by California startup Valar Atomics has arrived in Utah for testing, part of a broader push to ...

Compact heat exchangers could enable advanced nuclear reactors that are smaller, more efficient and more affordable—but a ...

The Department of War on Sunday transported a next-generation nuclear reactor aboard a C-17 from California to Utah, advancing President Donald Trump’s executive order to modernize America’s nuclear ...

Deep Fission says it’s committed to drilling test wells and completing a pilot reactor in Kansas, but the full scope of the ...