Antares raises $470M to build nuclear reactors for the US military |

Nuclear power startup Antares Nuclear said Monday that it has raised $470 million to build small reactors for U.S. military bases. The Series C round,…

Bluecore Energy raises $10M to build portable nuclear reactors on barges |

6:20 AM PDT · July 21, 2026 Maritime nuclear energy startup Bluecore Energy on Tuesday said it had raised $10 million in a pre-seed funding…

Nuclear startup Valar Atomics in talks to raise new funding at $6B valuation |

Valar Atomics, a startup building small modular nuclear reactors (SMRs) — essentially miniaturized, factory-built power plants designed to be cheaper and faster to deploy than…

DOSIsoft Launches DOSIsoft Theranostics, a Dedicated Entity to Accelerate Software Innovation for Personalized Nuclear Medicine and Theranostics

/PRNewswire/ — Ahead ofSNMMI 2026, DOSIsoft, a leading provider of dosimetry software for radiation oncology and nuclear medicinetoday announced the launch of DOSIsoft Theranosticsa dedicated…

AI Is Here to Replace Nuclear Treaties. Scared Yet?

For half a century, the world’s nuclear powers relied on an intricate and complex series of treaties that slowly and steadily reduced the number of…

Trump energy department loosens rules on nuclear safety |

For the last several months, nuclear startups have been raising large sums of money —well over $1 billion so far. Data centers and their thirst…

Nuclear startups are back in vogue with small reactors, and big challenges |

The nuclear industry is in the mist of a renaissance. Old plants are being refurbished, and investors are showering startups with cash. In the last…

Meta signs deals with three nuclear companies for 6-plus GW of power |

Meta today announced three deals to provide its data centers with nuclear power: one from a startup, one from a smaller energy company, and one…

Nuclear startup Last Energy raises $100M for its steel-encased micro reactor |

After years in the wilderness, it’s a good time to be a nuclear startup. “For the first half a decade that I was telling people…

Radiant Nuclear raises $300M for its semi-sized 1 MW reactor |

Another day, another nine-figure round for a nuclear startup. Radiant Nuclear said today that it has raised more than $300 million, just one day after…