The world needs to do more to prevent "nuclear terrorism", the head of the UN atomic watchdog has warned ahead...
A report examining nuclear security worldwide suggests India's "nuclear security measures may be weaker than those of Pakistan", but says...
North Korean leader Kim Jong-Un has ordered an upcoming nuclear warhead test and multiple ballistic missile launches, escalating Pyongyang's face-off...
North Korean leader Kim Jong-Un has ordered further nuclear tests, state media said Friday, as military tensions surge on the...
North Korean leader Kim Jong-Un says his scientists have successfully miniaturized thermo-nuclear warheads to place on a ballistic missile and...
North Korea has threatened a pre-emptive nuclear strike as U.S. and South Korean forces began their largest joint exercises ever...
Leader Kim Jong-Un has ordered North Korea's nuclear arsenal readied for pre-emptive use at anytime, in an expected ramping up...
Minuteman III intercontinental ballistic missiles (ICBMs) that make up one part of the American nuclear deterrent remain highly relevant to...
Nuclear threats and climate change pose strong threats to the planet and a symbolic "doomsday" clock will stay at three...
Iran has removed the core of its Arak heavy water reactor and filled part of it with cement, a crucial...