Nuclear energy technology firm Deep Fission and engineering and construction company Day & Zimmermann ...

Day & Zimmermann (D&Z) and Deep Fission, Inc. (Deep Fission) announced today their partnership in the construction of Deep ...

Oak Ridge's director of fusion energy explains why the global race to build the world’s first fusion plant still depends on ...

The microreactor from Antares, a private nuclear technology company, had a successful nuclear fission reaction for the first ...

In a test at the Idaho National Lab last week, workers were able to turn the reactor on and safely control a nuclear fission ...

Deep Fission’s stock is a "Sell" since its $1.4 billion IPO faces major technical/regulatory risks and pre-revenue status.

German fusion startup Focused Energy raised $240M Series A led by utility RWE to build a laser-powered reactor based on the NIF's net energy gain breakthrough.

Antares Nuclear, a private nuclear fission energy company developing microreactors, achieved a zero-power fueled criticality demonstration on its Mark-0 advanced reactor at Idaho National Laboratory ...

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

Deep Fission said on Wednesday it is targeting a valuation of about $1.66 billion in ​its U.S. initial public offering, looking to ride ‌a wave of investor demand for nuclear power as AI-fueled ...

Nuclear science isn't an easy thing, particularly building a working reactor, but there are a small handful of adolescents ...

Another fusion startup has raised another a massive round to make this type of power a reality.