When a nuclear accident happens, it’s vital that scientists have accurate fallout models.

An Iranian state television channel has reportedly blamed an "editing mistake" after briefly airing footage that appeared to ...

Space-based nuclear weapons are a serious matter, and one that deserves the very highest level of national attention.

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 ...

Matter behaves strangely under extreme conditions, and often, remnants of these behaviors are left behind even when conditions return to normal. The Trinity nuclear test in 1945 left behind such ...