New footage from the British fusion firm Tokamak Energy shows unbelievably hot plasma imprisoned in a magnetic field.

MAST Upgrade team claims first suppression of pesky edge instabilities in a spherical tokamak Scientists at the UK Atomic ...

The footage offers an unprecedentedly colorful look at the extreme physics at play—revealing valuable information for ...

By stabilizing plasma in a world-first experiment, scientists may have overcome one of the key obstacles to limitless fusion ...

The Princeton Plasma Physics Laboratory will provide critical measurement technology for the world’s largest fusion machine, ...

In a spacious room with towering ceilings, a gleaming device resembling a metal barrel the size of an SUV lies on its side, ready to perform some science. Known as the Facility for Laboratory ...

Google has invested in fusion startups as potential power suppliers. This latest move suggests Google sees them as potential ...

Over the past five years, private-sector funding for fusion energy has exploded. The total invested is approaching US$10 ...

The video shows a plasma pulse inside Tokamak Energy’s ST40 fusion device, recorded with a high-speed color camera running at ...

The department outlined goals — but not specific funding — for helping companies harness the same reaction that powers the ...

The exceptional materials degradation caused by large quantities of fusion neutrons is one of the single largest factors ...

The U.S. Department of Energy (DOE) released a national strategy to accelerate the development and commercialization of ...