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Fusion

Sam Altman’s fusion startup Helion Energy hits 150 million degree plasma temperature—a milestone that could bring first grid power in 2028
Energy
Sam Altman’s fusion startup Helion Energy hits 150 million degree plasma temperature—a milestone that could bring first grid power in 2028
By Jordan BlumFebruary 13, 2026
A visual illustration of the digital twin of Commonwealth Fusion Systems’ fusion demonstration machine SPARC. In collaboration with Siemens and Nvidia, the digital twin of SPARC was unveiled at CES 2026 in Las Vegas.
Innovation
Fusion power nearly ready for prime time as Commonwealth builds first pilot for limitless, clean energy with AI help from Siemens, Nvidia
By Jordan BlumJanuary 7, 2026
The Trump Media & Technology Group said Dec. 18 it would merge in a $6 billion deal with the TAE Technologies fusion energy developer.
Environment
CEO of nuclear fusion firm Trump Media is merging with in $6 billion deal: High-velocity capital is ‘critical’ and concerns are secondary
By Jordan BlumDecember 18, 2025
Google DeepMind cofounder and CEO Demis Hassabis
AI
Google DeepMind agrees to sweeping partnership with U.K. government focused on science and clean energy
By Jeremy KahnDecember 10, 2025
Industry leader Commonwealth Fusion Systems is building its pilot plant, SPARC, outside of Boston to come online in 2027. The facility's tokamak hall will house the doughnut-shaped, superconducting magnet system where the fusion reactions are generated.
Energy
Nuclear fusion, the ‘holy grail’ of power, was always 30 years away—now it’s a matter of when, not if, fusion comes online to power AI
By Jordan BlumOctober 2, 2025
Technicians at Commonwealth Fusion Systems check on a stack of toroidal field magnets.
Features
Nuclear fusion is the tech that could power AI and save the planet—if it ever works
By Adam BeckerMay 7, 2025
Jeff Bezos
Environment
Bezos-backed fusion firm makes plea over funding squeeze
By Shoko Oda and BloombergMay 5, 2025
Photo of Damola Adamolekun
Success
Red Lobster’s new leader is a millennial Wall Street fave who doesn’t believe in work-life balance
By Chloe BergerAugust 26, 2024
Energy Secretary Granholm says U.S. aims to have a nuclear fusion facility within 10 years
Politics
Energy Secretary Granholm says U.S. aims to have a nuclear fusion facility within 10 years
By Stephanie Liechtenstein, Matthew Daly and The Associated PressSeptember 26, 2023
‘We repeated ignition’: Lab behind nuclear fusion breakthrough duplicates success after months of near-misses
Environment
‘We repeated ignition’: Lab behind nuclear fusion breakthrough duplicates success after months of near-misses
By David R. Baker and BloombergAugust 6, 2023
Sam Altman is plowing ahead with nuclear fusion and his eye-scanning crypto venture—and, oh yeah, OpenAI
Tech
Sam Altman is plowing ahead with nuclear fusion and his eye-scanning crypto venture—and, oh yeah, OpenAI
By Steve MollmanMay 14, 2023
US scientists just announced a major nuclear fusion breakthrough that could be ‘one of the most impressive scientific feats of the 21st century’
Tech
US scientists just announced a major nuclear fusion breakthrough that could be ‘one of the most impressive scientific feats of the 21st century’
By Tristan BoveDecember 13, 2022
DeepMind A.I. helps control nuclear fusion reaction, potentially producing more energy
Tech
DeepMind A.I. helps control nuclear fusion reaction, potentially producing more energy
By Jeremy KahnFebruary 16, 2022
GoPro Inc's founder and CEO Woodman holds a GoPro camera as he celebrates GoPro Inc's IPO at the Nasdaq Market Site in New York
Tech
GoPro Launches Fusion 360-Degree Camera
By Michal Lev-RamSeptember 28, 2017
ABC's Coverage Of The D23 Expo 2015
Tech
Here’s How Much Disney and Univision Have Lost on Fusion
By Dan PrimackDecember 24, 2015
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