Valar Atomics’ Ward 250 microreactor completed a zero-power fueled criticality demonstration, becoming the second advanced ...

Deployable Energy's Unity demonstration reactor has successfully achieved initial criticality at the National Reactor Innovation Center located at Idaho National Laboratory - which means the US has ...

Advanced energy technology group AMPERA announced the company has completed production of what it called the first full-scale ...

Using lead as a coolant could save us from a nuclear catastrophe.

Let’s see what you’ve got.'" All 200 employees from nuclear startup Aalo Atomics’s Austin, Texas headquarters have been ...

A US startup’s demonstration reactor has reached initial criticality in just 150 days, hence ...

Valar Atomics has achieved self-sustaining criticality and completed zero-power testing at Ward 250, its Gen IV ...

Valar Atomics' small modular reactor reached criticality at Utah site Thursday, marking a milestone in the company’s push ...

Deployable Energy today announced that its demonstration reactor Unity has successfully achieved initial criticality at the National Reactor Innovation Center located at Idaho National Laboratory (INL ...

Antares Nuclear's Mark-0 microreactor achieves criticality at Idaho National Laboratory, the first advanced reactor to do so under Trump's DOE program.

AMPERA achieved a major milestone by completing the production of the first full-scale, 3D-printed nuclear reactor module. The company is developing the world's first subcritical, solid-state, factory ...

The nuclear regulatory body is moving to replace a half-century-old standard that radiation exposure should be as low as ...