The international effort to build the world’s largest fusion reactor in southern France has entered a critical new phase, with project leaders adopting a revised 2024 baseline that acknowledges years ...

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 ...

When in operation, this space inside the Wendelstein 7-X fusion reactor contains plasma hotter than the sun. Paolo Verzone Wearing a clean white lab suit complete with white shoes and gloves, National ...

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 ...

Fusion power has long been sold as the technology that could light our cities with the same process that powers the stars. Now a new line of research suggests those same reactors might also be ...

Driven by the need for new energy, Germany has committed €1.7 billion in funding and partnered with companies like Proxima Fusion and RWE to build the world's first commercial stellarator fusion ...

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 ...

The MarketWatch News Department was not involved in the creation of this content. ESPOO, Finland, Oct. 20, 2025 /PRNewswire/ -- As the global fusion race accelerates, Novatron Fusion Group (NFG) - the ...

Here’s what you’ll learn when you read this story: Tungsten, represented unexpectedly by the letter W on the periodic table of elements (for wolframite, an ore where tungsten is often found), is ...

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 ...

National Geographic Explorer Paolo Verzone provides a rare peek inside a stellarator, an experiment that aims to give the world near-limitless clean energy. When in operation, this space inside the ...