During one very unusual Cold War drill, a Soviet Su-7 Fitter attack jet delivered a live tactical nuclear weapon in an end-to ...

Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the Earth, sea, air, and even in orbit. The physics of shock waves, sound, and ...

Add Yahoo as a preferred source to see more of our stories on Google. People perform for North Korean leader Kim Jong Un during a celebration for nuclear scientists and engineers who contributed to a ...

North Korea has tested cluster bombs in its latest launch of surface-to-surface ballistic missiles, supervised by leader Kim ...

Communities and servicemen have long argued they were harmed by fallout from above-ground nuclear weapons tests – but the UK ...

Discussing nuclear weapons earlier this month, Chinese Foreign Ministry spokesperson Mao Ning said the nation “is committed to peaceful development, follows a policy of ‘no first use’ of nuclear ...

A senior U.S. official offered new details Tuesday night about an alleged nuclear bomb test conducted by China in June 2020. Assistant Secretary of State Christopher Yeaw spoke at a Hudson Institute ...

North Korea says its weapons tests this week involved various new systems, including ballistic missiles armed with cluster-bomb warheads.

Kim Jong-un expresses "great satisfaction" as tactical missiles strike island targets during the latest round of weapons ...

Trump’s maniacal threat to annex Greenland, has weakened the North Atlantic Treaty Alliance, NATO, shaken the foundation of “the new world order”, and mocked the principle of national sovereignty and ...