French startup Stellaria is asking regulators for permission to build an experimental fast-neutron molten salt reactor that ...

International regulators are increasingly cooperating to evaluate the safety of new small modular reactor ...

Rolls-Royce SMR, the company tasked with building the next generation of nuclear reactors in ...

Nuclear engineering is an interdisciplinary field that underpins the design, operation and maintenance of nuclear reactors and fuel cycles, integrating fundamental physics, advanced materials science ...

Add Yahoo as a preferred source to see more of our stories on Google. Energy Northwest has picked a team to plan, design and build the first four of 12 X-energy small modular advanced nuclear reactors ...

Small nuclear reactors are pitched as cheaper, safer, faster and easier to finance than their conventional counterparts. Hype around them is building fast, but some experts warn it ignores fundamental ...

NASA engineers have completed first cold-flow tests of a full-scale nuclear thermal propulsion reactor, validating designs ...

Nuclear propulsion and power technologies could unlock new frontiers in missions to the moon, Mars, and beyond. NASA has reached an important milestone advancing nuclear propulsion that could benefit ...

From Arctic research stations to isolated mine sites, the hardest places on the planet to power have long depended on diesel drums and fragile supply chains. A new generation of portable nuclear ...

An Amentum-led consortium has won a $207m contract to support planning and development of new nuclear reactors in the ...