Read the paper: Frequency ratio of the 229mTh nuclear isomeric transition and the 87Sr atomic clock So researchers are working on a nuclear clock – a device that would harness the energy levels ...

Nuclear waste. We've all heard about it, but what is it? Is it a problem without a solution? How big is the problem? And what exactly is this waste and why is it so important? New Atlas takes a ...

Iranian Foreign Minister Abbas Araghchi said on Friday that the issue of Iran's nuclear program and efforts to lift Western sanctions will witness a new dynamic in the new year, noting that more ...

Russian diplomat: Trump was radical on nuclear testing Russia rules out nothing on testing, says diplomat Trump's first administration weighed nuclear testing Ryabkov says United States is very ...

Ms. Fihn is the director of Lex International Fund and a former executive director of the Nobel Peace Prize-winning International Campaign to Abolish Nuclear Weapons. It’s easy to feel ...

Copyright 2025 The Associated Press. All Rights Reserved. The Fukushima Daiichi nuclear power plant, damaged by a massive March 11, 2011, earthquake and tsunami, is ...

Russian Foreign Minister Sergey Lavrov, an ally of Russian President Vladimir Putin, has reiterated a nuclear weapons warning against countries "testing our resolve," saying Moscow will safeguard ...

Dec 22 (Reuters) - The Biden administration is concerned that a weakened Iran could build a nuclear weapon, White House National Security Adviser Jake Sullivan said on Sunday, adding that he was ...

“Though diplomacy is the best option, the United States also has been clear a nuclear Iran can never be an option. We are prepared to use all elements of national power to ensure that outcome,” said ...