Scientists at a U.S. government plasma lab have discovered a missing component in nuclear fusion equations that could speed up development of a working reactor. Specifically, the discovery could ...

Fusion energy: Unlocking the power of the stars 06:16. If it looks like the set of some Hollywood sci-fi show, perhaps that's fitting, because what they are doing here is making stars on Earth.

Pulsar Fusion's Sunbird rocket pictured in a rendering. Pulsar Fusion. The company commissioned two of the largest propulsion testing chambers in the U.K. to test the technology, and it plans to ...