Nuclear fission reactors struggle with two key problems: poor fuel utilization and complicated radioactive waste handling. To ...

Russia responded by saying it had halted its targeting of Ukraine's energy facilities and accused Kyiv of attacking equipment ...

Russian President Vladimir Putin agreed on Tuesday to stop attacking Ukrainian energy facilities temporarily but declined to ...

Fighter jets from NATO countries intercepted two long-range U.S. heavy bombers in intensive Arctic drills, as tensions ...

Ukrainian President Volodymyr Zelensky said later on Tuesday that Ukraine would support the US proposal to stop strikes on Russian energy infrastructure, and said he hoped to speak to US President ...