Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

After the New START treaty expires in February, there will be no cap on the number of US and Russian nuclear weapons - but ...

European powers are examining how to their bolster nuclear arsenals to guard against Russia amid questions about America’s commitment to NATO.

On February 5, a treaty capping the numbers of deployed Russian and US nuclear warheads will expire, marking the first time in more than half a century that the two countries' nuclear programs will be ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one.

A US military strike to support Iran’s protesters would need to be very different from Trump’s operation to target the country’s nuclear facilities.

Great power competition gives the United States all the more reason to invest in international cooperative frameworks for ...

From Pacific islands to global fallout, a new report traces how decades of nuclear testing left a silent health crisis that ...