LONDON, Jan 26 (Reuters) - A group of artists is shining a light on the impact of climate change, rising sea levels and ...

Cora Weiss died in December at age 91. She never stopped campaigning to save the world from nuclear destruction.

A new report by the Norwegian People’s Aid (NPA) reveals the devastating and ongoing ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

In 1961, the Soviet Union detonated the largest nuclear weapon ever built, a test so powerful it sent shockwaves around the planet and shattered windows hundreds of miles away. This video explains why ...

North Korea test-fired two strategic cruise missiles as leader Kim Jong Un pledged to continue "unlimited" development of its nuclear stockpile, according to state media. The launches involved cruise ...

Tests that simulate the temperatures and pressures which the reactor systems will be subjected to during normal operation have been completed at unit 7 of the Tianwan nuclear power plant in China's ...

North Korea announced Monday it had fired a pair of long-range strategic cruise missiles into the sea the previous day. Kim Jong Un, who oversaw the exercise, emphasized the need to test the country’s ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

North Korean leader Kim Jong Un oversaw the firing of "cutting-edge" hypersonic missiles to ready Pyongyang's nuclear forces for war, state media reported Monday, saying "geopolitical crisis" made the ...