The airing of the disturbing footage on state media caused speculation on social media about the motives behind the broadcast ...

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

At 5:29am on July 16, 1945, humanity entered a dangerous new era as the world's very first nuclear explosion blossomed over New Mexico. As the blast, known as the Trinity nuclear test, vaporised the ...

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.

The Lawrence Livermore National Laboratory study shows that the formation of radioactive fallout is more complex than some ...

Confusion on whether Iran truly needed only “two weeks to four weeks” to make a nuclear weapon, as President Donald Trump suggested on Monday, hangs over the ongoing U.S. and Israeli war on the ...

Chernobyl Explosion: 40 years later, disaster still shapes nuclear safety The Chernobyl disaster remains the world’s worst nuclear accident, displacing hundreds of thousands and reshaping global ...