PhysicsChernobyl power cut sparks fears of potential for radiation leaks Vital cooling systems for controlling nuclear waste at the decommissioned Chernobyl nuclear power plant are offline, leading to concerns that radioactive waste might escape News
TechnologyFusion energy record suggests we really could build artificial suns The Joint European Torus has sustained a super-hot plasma for 5 seconds, producing 59 megajoules of energy and suggesting that larger experiments could produce more power than is put in News