Zap Energy’s three-meter reactor uses a lead-lithium liquid wall, cutting hardware needs and bringing cleaner, modular power ...

The stakes of the “race to fusion” are dramatic. Commercial fusion has the potential to deliver nearly unlimited energy by replicating the physics that powers the sun.

Helion Energy achieved temperatures of about 270 million degrees Fahrenheit as it works towards developing fusion power.

General Fusion’s planned IPO marks a historic shift in nuclear fusion from government-led megaprojects to privately financed, commercially focused energy development.

A UK firm has announced a world-first set of “super” magnets that can be used for testing nuclear fusion power plants. Tokamak Energy said the Demo4 magnet has a magnetic field strength that is nearly ...

Because of this, researchers and governments are investing time and effort in streamlining the nuclear fusion energy ...

Proxima Fusion, spun out of Germany’s Max Planck Institute (the team behind the Wendelstein 7-X stellarator), raised a record €130 million in 2025, later extended to €200 million. It’s fast emerging ...

Fusion researchers have long known that powerful magnets are the key to turning star-like reactions into a practical power source, and the latest generation of “super magnets” is starting to look less ...

The discussion about nuclear fusion has long involved its potential to create limitless amounts of energy. Thea Energy is one of several companies working to turn that potential into reality.

About 60 years ago, Russian physicist Lev Artsimovich said nuclear fusion “will be ready when society needs it”. The UK has achieved a “major breakthrough for fusion energy research”, the UK Atomic ...

Avalanche has raised $29 million in fresh funding to pursue its unique approach to fusion power, which can currently fit on a ...

Experiments show fusion plasma can stay stable at higher densities by controlling reactor walls, challenging long-standing limits.