Czech power company ČEZ has signed a deal with U.K. company Rolls-Royce SMR to prepare for building the first small modular nuclear reactor in the Czech Republic.

Construction has begun on the first small modular reactor (SMR) at Darlington Nuclear. Energy Minister Stephen Lecce ...

Passive cooling systems for nuclear power plants operate without pumps or electricity: They rely solely on physical effects ...

LG&E and KU are in talks with Maryland-based X-energy to bring prefabricated, 80 megawatt reactors to the Bluegrass State.

Kairos Power broke ground on its second advanced nuclear reactor, Hermes 2, in Oak Ridge, set to power Google's data centers.

The Department of Energy selected 10 small nuclear reactor developers Tuesday to compete for DOE safety design approvals, stepping up its push to quickly advance nuclear technology. The department ...

Note to readers • This story is made possible through a partnership between The Salt Lake Tribune and Grist, a nonprofit environmental media organization. State and federal leaders called it a ...

FILE - Smoke rises from the cooling towers of the nuclear power plant Temelin near the town of Tyn nad Vltavou, Czech Republic, June 25, 2015. (AP Photo/Petr David Josek, File) PRAGUE (AP) — The Czech ...