The discussion about nuclear fusion has long involved its potential to create limitless amounts of energy. Thea Energy is one of several companies working to turn that potential into reality.

A France-based company is using stellarator technology to accelerate fusion research in Europe. Renaissance Fusion is building stellarators that it claims could be the most efficient, steady, and ...

Bill Gates-backed fusion startup Type One Energy has taken a concrete step toward commercial power generation, submitting the ...

A nuclear fusion reactor in Germany has reached world record numbers for runtime. The tokamak dominates fusion research in 2025, but stellarators are making a comeback. A stellarator is still a donut ...

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, ...

Fusion technology company Thea Energy said it has completed its preconceptual fusion power plant design. The company, founded in 2022 as a spin-out of the Princeton Plasma Physics Laboratory and ...

Moonshot: Since the successful landing of a US astronaut on the moon, the term has come to represent a challenging and innovative endeavor with ambitious goals. It is only fitting that the founding ...

As the climate crisis worsens and energy needs grow, scientists are racing to unlock a cleaner and safer energy future. Among the most promising solutions is nuclear fusion—an energy source that could ...

Carolyn Krause traveled to many of the future nuclear energy company sites in Oak Ridge last fall. She takes a look at ...

Two years ago, German startup Proxima Fusion emerged from stealth with big ambitions to make a little-known stellarator fusion machine a serious contender in the race for commercial fusion energy.