Fusion industry has ambitious plans for ...

Quantum physicist and entrepreneur Ilana Wisby on the legacy of this year’s laureates 

In this podcast we also make predictions for this year’s physics award 

Keith Cooper chats about has new book in this podcast 

Hear from two physical scientists applying their knowledge to create a more equitable world 

Imagine a power source that produces hardly any waste and is carbon-free. That’s the tantalising promise of controlled nuclear fusion, which physicists have been trying to achieve for 70 years. It is a simulacrum of the process that powers the sun, colliding atomic nuclei of vari ... Show More

After decades of attempts, scientists have finally created a nuclear fusion reaction in a lab. On today’s show, what this breakthrough means for the future of energy. Read more: Last week, the Energy Department announced that for the first time, scientists have been able to produ ... Show More

Physics World Stories examines the recent breakthrough at the Joint European Torus experiment 

What do you get if you smash two hydrogen nuclei together? Helium and lots of energy – it's nuclear fusion!Nuclear fusion is the power source of the sun and the stars. Physicists and engineers here on earth are trying to build reactors than can harness fusion power to provide lim ... Show More

Harnessing energy directly in space and from the ocean flow 

Nuclear fusion is the reaction that powers stars and scientists say replicating it on Earth could produce all the energy we’ll ever need without the CO2. But no one has yet made a fusion reactor that actually produces more energy than it uses. Fusion researchers say that’s all ab ... Show More

The process that powers our sun was still a mystery about 100 years ago. Bit by bit, scientists have worked out that the fusion of hydrogen at a star’s core can generate enough power to keep it shining for billions of years. Now, armed with this knowledge, researchers around the ... Show More

It’s nearly a century since it was discovered that the sun and other stars are powered by nuclear fusion. It’s when hydrogen atoms merge to form helium, and release huge amounts of energy. Since then, scientists have dreamed of reproducing the process here on Earth, with one Nobe ... Show More