Fusion reactors get hot − scientists need materials that can take the heat without deforming and deteriorating.

Nuclear power is picking up steam as a solution to data center's electricity demands, and tech companies are taking note. It ...

The U.S. Space Force has provided funding of $35 million to create a new spacecraft that can “maneuver without regret.” ...

How long do free neutrons live until they decay? This has been a hotly debated topic, because different measurement techniques lead to different results. A possible new solution has now been proposed: ...

The US Department of Energy has approved the Conceptual Safety Design Report for Oklo Inc's Aurora Fuel Fabrication Facility ...

The European Industrial Alliance on Small Modular Reactors (SMRs) has identified nine SMR projects it will support as its ...

NASA plans to send crewed missions to Mars over the next decade – but the 140 million-mile (225 million-kilometer) journey to the red planet could take several months to years round trip.

NASA and DARPA are developing nuclear thermal propulsion (NTP) technology to enable faster crewed missions to Mars, ...

TerraPower is one step closer to advancing its novel concept of separating the energy infrastructure from the nuclear infrastructure for its sodium-cooled fast reactor.

Fuel cycle modelling has demonstrated the ability of Moltex Energy Canada’s Stable Salt Reactor – Wasteburner (SSR-W) to ...