With concrete already being poured, this startup’s molten salt–cooled reactors could be the first to deliver cheaper, safer ...

The story describes Betelgeuse as “the red giant that marks Orion’s left shoulder.” Reader Chris Jespersen wrote: “I often see Betelgeuse on Orion’s right shoulder…. Am I mistaken?” This is actually a ...

The United States is speeding up efforts to license and build a new generation of nuclear reactors to supply carbon-free electricity. Faster development is one thing Congress and the administration ...

French scientists achieved a milestone in fusion energy research by maintaining a plasma reaction for over 22 minutes in the WEST tokamak reactor, surpassing the previous world record. According to Le ...

The scramble to build new reactors to supply power to AI data centers may include plutonium from the nation’s nuclear ...

BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission Inc. (Deep Fission), a pioneering nuclear energy company placing small modular reactors (SMRs) a mile underground, today announced that it has joined a ...

For starters, NuScale Power currently has an $11 billion market cap, yet the company has only generated $56 million in revenue over the past 12 months. In other words, investors buying the stock at ...