WASHINGTON (AP) — Scientists announced Tuesday that they have for the first time produced more energy in a fusion reaction than was used to ignite it — a major breakthrough in the decades-long quest ...
SAINT-PAUL-LES-DURANCE, France (AP) — Teams working on two continents have marked similar milestones in their respective efforts to tap an energy source key to the fight against climate change: ...
WASHINGTON (AP) — Energy Secretary Jennifer Granholm was set to announce a “major scientific breakthrough” Tuesday in the decades-long quest to harness fusion, the energy that powers the sun and stars ...