Canadian startup General Fusion has been working on its unique approach to producing clean energy through nuclear fusion for two decades, and it's now got something major to show for it. The company ...

Pulsar Fusion achieved what it calls a world’s first on March 25, 2026, firing up plasma inside its Sunbird nuclear fusion ...

New research at the Princeton Plasma Physics Laboratory (PPPL) has indicated that the rotation ...

Nuclear fusion, which operates on the same principle that powers the sun, is expected to become a sustainable energy source for the future. To achieve fusion power generation, it is essential to ...

Fusion scientists have solved a long-standing mystery inside tokamaks, the donut-shaped machines designed to harness fusion ...

Add Yahoo as a preferred source to see more of our stories on Google. Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time inside ...

Researchers have made a leap forward in the pursuit of clean, endless energy. A team at General Atomics, a U.S. Department of Energy-backed facility, has unveiled a key advance in nuclear fusion, the ...

The interiors of fusion reactors can get seriously chaotic. But for obvious reasons—like extreme temperatures and pressures—researchers aren’t typically able to peek directly inside a reactor. Some ...

Researchers in Germany are developing a new electrochemical method to coat fusion reactors with ...

China's EAST nuclear fusion reactor has successfully kept plasma stable at extreme densities, passing a major fusion milestone and potentially bringing humanity closer to wielding near-limitless clean ...

Here’s what you’ll learn when you read this story: The plasma density barrier is a mathematical limit to the density of plasma that can exist in a tokamak before destabilizing. A new study led by a ...

EAST’s accomplishment is notable since the density limit has long prevented researchers from increasing plasma density past a certain point. Higher plasma density has historically been associated with ...