Fusion power could free humanity from the limits of fossil fuels and the tradeoffs of renewables—if we can finally make it work. From tokamaks to Polywell concepts and other advanced reactor designs, ...

Fusion researchers have long known that powerful magnets are the key to turning star-like reactions into a practical power source, and the latest generation of “super magnets” is starting to look less ...

Fusion energy may be one of the most promising clean power sources of the future—but only if scientists can precisely measure the extreme, fast-moving plasmas that make it possible. A new U.S.

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Prefer Newsweek on Google to see more of our trusted coverage when you search. Fusion energy, a technology that promises to harness the power of the stars to create abundant, clean electricity on ...

Senior Correspondent For long-time followers of fusion energy, Tokamak Hall is the high-water mark after decades of ups and downs. From an observation deck on the side, the surgically-clean, ...

For decades, humans have sought to harness the power of the stars to generate electricity here on Earth. And for nearly as long, achieving that goal always seemed just a decade away. Now, a slew of ...

Nuclear fusion originates in our sun and other stars. Immense pressure and high temperatures in the core create a reaction, ultimately preventing it from collapsing under the force of gravity. "The ...

The discussion about nuclear fusion has long involved its potential to create limitless amounts of energy. Several companies are working to turn that potential into reality. Thea spun out of the ...

There’s only one fusion device on earth that has been able to meet a key scientific threshold, but Maritime Fusion CEO Justin Cohen is already preparing to put a fusion reactor on a boat. Stay with me ...