Vladimir Putin ordered plans to restart Russia’s nuclear tests after Donald Trump said last week that America would carry out ...

Pakistan has rejected Donald Trump’s claim that it is among a handful of nations actively testing nuclear weapons. A senior ...

I think the tests we’re talking about right now are system tests,” the energy secretary said on Fox News. “These are not ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

Trump orders immediate resumption of U.S. nuclear weapons testing to match global programs, citing Russia and China's ...

President Donald Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first ...

ABOARD AIR FORCE ONE (AP) — President Donald Trump declined to say Friday whether he plans to resume underground nuclear ...

President Donald Trump and Xi Jinping agree on soybean purchases after China shifted purchases to Brazil, a move that hurt ...

Energy Secretary Chris Wright said on Sunday that the weapons testing that President Trump ordered last week will not include ...

Few people know the harm nuclear testing can do better than inhabitants of the Marshall Islands which was a US-administered trust territory of the United Nations from 1947 to 1986.

All of the nine nuclear-armed nations are investing huge sums in new weapons. And the numbers of nuclear weapons “available ...