Fusion power has long been promised as a clean, abundant energy source, but scientists have struggled to harness it effectively. A new approach, however, may finally bring fusion reactors closer to ...

For decades, nuclear fusion has held the promise of clean, limitless energy. However, one persistent challenge has slowed progress: the inability to reliably contain the high-energy particles needed ...

With a revolutionary new heat exhaust system, scientists in England might have just found the key to unlocking a cooler future for nuclear fusion—and brought the world one step closer to actually ...

Thea Energy has new simpler, cheaper, faster approaches to nuclear fusion. They have many design and engineering innovations using Stellarators. THEA Energy fixes the main weakness of Stellarators, ...

For most of the past 70 years, fusion energy has been shorthand for a promise that never quite arrived, a running joke about a technology that was always a few decades away. That timeline has shifted.

Workers wear protective equipment in a cavernous hall that contains industrial equipment. The tokamak hall at Commonwealth Fusion Systems’ fusion energy facility in Devens, Massachusetts, will house ...