Oak Ridge's director of fusion energy explains why the global race to build the world’s first fusion plant still depends on ...

Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

Commonwealth Fusion Systems published several papers detailing the design of its ARC fusion power plant.

Oklo Inc. (NYSE: OKLO) ("Oklo"), an advanced nuclear technology company, today announced that it has acquired ARMEC, a ...

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

An advanced testing facility where molten salt reactor technologies can be developed and tested has been launched at the High ...

Fusion power sounds like the clean-energy prize of the century, but the numbers expose how hard it really is. One major test ...

ITER’s new Magnet Cold Test Facility has successfully reached 4 Kelvin, marking a crucial step in testing superconducting coils.

The world’s largest tokamak restarts with giant coils to control plasma, bringing fusion energy a step closer to reality.

Big Tech, governments and investors are backing nuclear again. The harder question is whether it can scale in time for the ...

Thea Energy's pixel-inspired magnets could give its power plant plans a boost. The fusion startup hopes to get a commercial ...

Military backing is driving U.S. microreactor development but industry experts warn that higher costs, as well as safety and ...