Small modular nuclear reactor reaches criticality in first test
The reactor, from a startup called Antares, isn't ready to generate power yet.
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The reactor, from a startup called Antares, isn't ready to generate power yet.
The U.S. government is sitting on dozens of tons of weapons-grade plutonium. It's hoping startups can find a use for it.
The U.S. government is sitting on dozens of tons of weapons-grade plutonium. It's hoping startups can find a use for it.
Deep Fission is seeking an IPO that could raise $157 million, though investors may have trouble buying the nuclear startup's story.