EditorialThe LLNL's National Ignition Facility Achieves Fusion Ignition, Paving Way for Clean Energy, Livermore, California, United States - 12 Dec 2022
EditorialEnrique Romero Jr. outside a plasma center, where he donates to supplement his income, in Bellingham, Wash., Feb. 7, 2022. (Jovelle Tamayo/The New York Times)