Inspired by Iron Man’s Arc Reactor, we created a real-life ionized plasma generator—and it’s as close to sci-fi as you can get. This isn’t just a glowing prop; it’s a functioning tech ...

Google will invest in Commonwealth Fusion Systems and buy 200 MW of electricity from its forthcoming power plant.

Massachusetts-based energy startup Commonwealth Fusion Systems (CFS) has struck a deal to deliver 200 MW of electricity to ...

WILMINGTON, Del., July 16, 2024--ARC Solutions, Inc., a deep tech company developing the next generation of efficient AI and secure Web3 products, today announced that ARC Reactor GenAI ("Reactor ...

Quantum Kinetics Corporation has successfully designed, built, patented, trademarked, and publicly demonstrated the functional Arc Reactor™, which permanently holds Nuclear Fusion ...

The company raised $425 million in January 2025, around the same time that it turned on Polaris, a prototype reactor. Helion ...

Google has agreed to purchase 200 megawatts of fusion energy from Commonwealth Fusion Systems (CFS). That's assuming, of ...