X-energy, controlled by billionaire Kam Ghaffarian, rakes in another $200 million to become the best-funded startup ...

Arizona's three largest electric utilities will jointly explore expanded nuclear-power options. A new plant here could be operational by the 2040s.

Small modular reactors (SMRs) are gaining momentum as a promising clean energy solution, with numerous companies developing ...

Kairos Power, Natura Resources, Terrestrial Energy and Aalo Atomics will work toward building small nuclear reactors at A&M's Rellis facility, a 2,400-acre innovation and technology campus in Bryan.

Weathered's primary experiment is the Thermal Hydraulic Experimental Test Article (THETA), a 500-liter pool-type sodium facility offering high fidelity data for nuclear reactor computer code ...

If we want to rely on nuclear fusion to power the world's homes, the first step is making reactors that can run as hot and as long as possible. Now, China's 'artificial sun' reactor ...

SLOWPOKE and Nuclear Battery reactor technologies for commercialization. AECL has revealed that its SLOWPOKE (Safe Low-Power 'Kritical' Experiment -) technology is a family of low-pressure, pool-type ...

Now a nuclear startup wants to bury a small reactor underground, using depth as a substitute for the tons of concrete required to safeguard aboveground reactors. The company, Deep Fission ...