Deep Fission, a California-based nuclear startup, has officially moved from concept to construction. The ...

Deep Fission executives faced concerned residents Thursday evening to address questions about their controversial underground nuclear reactor project, marking the first public meeting after the ...

California-based startup Deep Fission, which aims to place small modular reactors in boreholes a mile underground, has begun drilling the first of three planned data acquisition wells in Parsons, ...

Deep Fission, Inc. ("Deep Fission" or the "Company"), an advanced nuclear energy company developing small modular pressurized water reactors installed one mile underground, today announced it has ...

Deep Fission, which aims to place small modular reactors in boreholes a mile underground, has signed an agreement to purchase ...

Lockheed Martin is focusing on developing Fission Surface Power (FSP) as the essential solution ...

A materials expert told Friends of ORNL that advanced nuclear reactors need 21st-century materials to withstand extreme ...

Deep Fission’s underground design Deep Fission says its underground design could be scaled up to provide a lot of energy with little space. It says, for example, that it could nestle 100 nuclear ...

Can we have our cake and eat it too? Can we have a non-thermal nuclear propulsion minimizing waste heat? * Yes. By making the fuel into dust. There is the original dusty fission fragment version.