A British start-up is in talks with the Pentagon to build a floating nuclear reactor at a US military base as Donald Trump ...

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 ...

Micro nuclear reactors are being seen as a way to get critical bases off the grid, but they could also have a major impact on civilian energy production.

Valar Atomics’ Ward250 reactor has been transported via C-17 aircraft to Utah’s San Rafael Energy Lab in a first-of-its-kind ...

Nations are racing to deploy advanced reactors for cleaner, more secure nuclear energy, which ...

TOKYO, Feb. 17 (Xinhua) -- Tokyo Electric Power Company (TEPCO) has resumed power generation and transmission to the grid from its Kashiwazaki-Kariwa nuclear plant in Niigata Prefecture, central Japan ...

X-energy, a Maryland-based nuclear technology firm, is betting that a reactor fueled by tiny, heat-resistant particles can eliminate the risk of a core meltdown entirely. That claim, if validated at ...

An innovative algorithm for detecting collisions of high-speed particles within nuclear fusion reactors has been developed, inspired by technologies used to determine whether bullets hit targets in ...

BWX Technologies says its TRISO nuclear fuel for Antares Nuclear is on track for "timely completion" for the reactor demonstration planned to meet the US’s 4 July target date.  ; ...

Severe accidents in nuclear reactors, though low-probability events, pose significant risks to human safety, the environment, and public trust in nuclear ...

Restarting an aging reactor and building next-generation modular plants on the shores of the world’s largest freshwater system.