A Massachusetts-based fusion company took another step this week in its race to become the first to get the same power fueling the sun and stars onto the US electrical grid. Commonwealth Fusion ...

On Tuesday a fusion energy start-up announced that it has applied to join a U.S. power grid—a first that could one day see households and businesses powered by nuclear fusion. Commonwealth Fusion ...

UK-based Pulsar Fusion announced it has successfully achieved first plasma in its Sunbird nuclear fusion rocket exhaust system. The demonstration, a world’s first for a rocket of this type, was ...

Nuclear fusion originates in our sun and other stars. Immense pressure and high temperatures in the core create a reaction, ultimately preventing it from collapsing under the force of gravity. "The ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Scientists checking a large pulsed power machine that creates nuclear fusion in a nuclear ...

This is read by an automated voice. Please report any issues or inconsistencies here. Fusion has been in the news a lot recently given its promise as an abundant and clean source of energy that could ...

The illustration depicts an intense laser field (red wave) interacting with Deuterium and Tritium nuclei. By modifying the collision energy distribution, the laser field facilitates quantum tunneling ...

Explore how fusion energy research is extending reaction times, highlighting nuclear fusion progress toward reliable, large-scale clean energy while explaining challenges, technologies, and future ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Jan 7, 2026 at 5:59 pm January 7, 2026 at 5:59 pm ...

Commonwealth Fusion Systems said Tuesday at CES 2026 that it has installed the first superconducting magnet for its Sparc fusion reactor, a key milestone for the experimental system the company aims ...

When the US Department of Energy announced that it would stop funding the tokamak at MIT’s Plasma Science and Fusion Center, Dennis Whyte considered giving up on fusion research. But as this excerpt ...