The British prime minister on Thursday announced that the country's first small modular nuclear reactors will be built in ...

A plan by the US Army to deploy small modular nuclear reactors could help the military replace fossil fuels shipped along precarious supply lines with electricity and synthetic fuels generated on-site ...

When Nano Nuclear Energy broke ground this week at the University of Illinois, it wasn’t another corporate ribbon-cutting. It ...

"Completed numerous design reviews." Former SpaceX engineers develop small nuclear reactors that could revolutionize energy ...

First American Nuclear, a 40-employee startup currently based in Washington, says its Indiana-based Closed-Fuel Cycle Nuclear ...

NASA, Los Alamos National Laboratory, the Department of Energy and a number of other groups have been working on a small, transportable nuclear reactor that can reliably generate power on the go.

Much of the world had been turning away from traditional nuclear power in recent decades. Aging plants, high construction costs, security risks and radioactive-waste challenges caused policymakers and ...

Indiana Gov. Mike Braun said in a news release that the move will bring 5,000 high-paying jobs to Indiana, “cementing our ...

The MarketWatch News Department was not involved in the creation of this content. Construction on new R-50 factory to begin in early 2026, with production scaling up to 50 reactors per year OAK RIDGE, ...

Americium is one of the lesser-known synthetic elements, first created in 1944 during the Manhattan Project. The isotope of interest for space is americium-241. Its half-life is a staggering 432 years ...