1964 Salmon Event: A 5.3-kiloton nuclear explosion, equivalent to roughly one-third the force of the 1945 Hiroshima bomb ... told people that any radiation or other potential damage like ...

To clarify, this is not a thermonuclear bomb (which uses nuclear fusion). Traditional hydrogen bombs work through nuclear fusion, a process where atomic nuclei combine under intense pressure to ...

The development of a nuclear bomb that would be 24 times more powerful ... who cited how "millions of people and acres of land were contaminated by radiation" during nuclear detonation testing ...

Kayoko Mori, an 82-year-old Catholic atomic bomb survivor who also met the pope in Hiroshima, said, "Seeing him call for the abolition of nuclear weapons made me feel deeply that he was on our side. I ...

Mr Grossi told French newspaper Le Monde that "Iran is not too far from having an atomic bomb". IAEA, which is an autonomous UN body, is currently tasked with overseeing Iran's compliance with the ...

Veterans of Britain's nuclear weapons tests have battled the Ministry of Defence for seven decades over allegations it ...

In recent weeks, the nation’s most selective universities have been waking up to a new reality: the billions of dollars in federal funding that have long sustained them now come with strings ...

As part of this, the Department of Energy's National Nuclear Security Administration (NNSA) was tasked in 2023 at a cost of US$92 million with building a new nuclear gravity bomb called the B61-13.

has said that Iran was "not far" from having a nuclear bomb. The statement was made shortly before he arrived in Tehran on Wednesday for talks. Grossi met Iran's Foreign Minister Abbas Araghchi as ...