Up Next
Back to Show
PBS News Hour
Nuclear fusion breakthrough could create limitless energy
For the first time, scientists have produced a fusion reaction that created more energy than was expended, a breakthrough to tap into the same kind of energy that powers the sun and stars. It could have huge implications for potentially creating clean and limitless energy. Science Correspondent Miles O’Brien joined Judy Woodruff to discuss what was achieved and what still needs to happen.
Support Provided By
57:46
September 19, 2025 - PBS News Hour full episode
57:46
September 18, 2025 - PBS News Hour full episode
57:46
September 17, 2025 - PBS News Hour full episode
57:46
September 16, 2025 - PBS News Hour full episode
56:45
September 15, 2025 - PBS News Hour full episode
26:45
September 14, 2025 - PBS News Weekend full episode
26:45
September 13, 2025 - PBS News Weekend full episode
57:46
September 12, 2025 - PBS News Hour full episode
57:46
September 11, 2025 - PBS News Hour full episode
57:46
September 10, 2025 - PBS News Hour full episode
57:46
September 9, 2025 - PBS News Hour full episode
56:44
September 8, 2025 - PBS News Hour full episode