Our white dwarf Sun will cool for billions upon billions of years, slowly fading away as a dark, solid carbon-oxygen ball.

Scientists in China set a world record by sustaining plasma temperatures exceeding 100 million degrees Celsius for nearly 18 ...

The Everett start-up aims to deliver carbon-free electricity without the drawbacks of traditional nuclear power.

The Experimental Advanced Superconducting Tokamak in Heifei, China, a testbed for the long-awaited (and now delayed) ...

Their 8-meter fusion chamber, set to ignite in 2027, aims to generate temperatures hotter than the sun's core, propelling the rocket's exhaust at speeds exceeding 500,000 miles per hour.

Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of ...

A nuclear fusion reactor in China, dubbed the "artificial sun," has broken its own record to bring humanity one step closer ...

If we want to rely on nuclear fusion to power the world's homes, the first step is making reactors that can run as hot and as long as possible. Now, China's 'artificial sun' reactor ...

Experiment provides ‘invaluable insights’ for developing a functional nuclear fusion power plant, researchers say ...

Commonwealth Fusion Systems (CFS) is developing a tokamak device called SPARC. The company aims to demonstrate the critical fusion energy milestone of producing more output power than input power ...