Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the main approaches and the companies that use them.

Fusion energy, the same process that powers the Sun and stars, has moved from a theoretical promise to an active engineering race. A handful of private startups, backed by billions in venture capital ...

Scientists say the path to commercial fusion power may hinge on better ways to measure the behavior of superheated plasma.

The annual Consumer Electronics Show in Las Vegas is an exhibition of new gadgets and technologies that are close to hitting the market. So it’s not where you’d expect to hear about fusion power.

While AI chatbots grab most of the attention, deep learning is also quietly revolutionizing science and engineering. A new AI model that can help predict the outcome of fusion power experiments could ...