The US has a total of six unaccounted-for nuclear warheads from 32 documented Broken Arrow accidents - and the detonation of any single one of these warheads could annihilate a city and claim millions ...

HIROSHIMA (Reuters) - Teruko Yahata was eight when she saw a blueish-white light envelop the sky over her home city of Hiroshima one summer morning, moments before the first atomic bomb explosion ...

Whilst calculating the precise likelihood of nuclear war remains complicated and unpredictable, rising global tensions have heightened that danger. Although numerous countries are working together to ...

Imagine a 150-kiloton nuclear bomb exploded in the city closest to you. Do you know how the city, its surrounding region, and its inhabitants would be affected? If you can't think of much more than "a ...