# Recent Nuclear Energy Developments: Fusion and Fission **Overview** As of mid-2026, notable activity in nuclear energy includes a private fission startup's plan to go public to fund innovative reactor designs and several new pre-print research papers advancing theoretical and experimental understanding of both fusion and fission processes. These developments reflect ongoing efforts to address climate goals and energy security through next-generation nuclear technologies. **Key...
Source: https://arxiv.org/abs/2511.18337v1
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