Kansai Electric Power will begin surveys for the construction of a new nuclear power reactor at its Mihama power station in ...

The U.S. Nuclear Regulatory Commission on Thursday approved NuScale Power's design for 77 megawatt reactors, clearing a hurdle for the company as it seeks to be the first company to build a U.S ...

The U.S. Nuclear Regulatory Commission approved NuScale Power's design for 77 MW reactors, clearing a hurdle for the company as it seeks to be the first to build a US small modular reactor.

The Severodvinsk class of submarine is also known as the Yasem-M, ... (29 feet) shorter for a total length of 130 meters (426 feet) and was built with an updated nuclear reactor design.

On July 24, the flag of the Russian Navy was raised on the K-555 Knyaz Pozharskiy nuclear-powered submarine of the project 955A Borei-A.

While there have been several deadly submarine disasters, the 1963 loss of the USS Thresher along with its 129 crew is the ...

The Royal Navy’s four Vanguard-class submarines are the United Kingdom’s ultimate weapon and the cornerstone of its nuclear ...