Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

For the last 16 years, the US has not had any nuclear nonproliferation policies. Henry Sokolski in this op-ed argues why that needs to change.

Suggesting Iran could suffer the same fate as Venezuela, Trump warns Tehran to negotiate a new nuclear agreement, or face ...

The risks of this stand-off have been contained over the years by various arms-control agreements, most recently New START. But that treaty expired this week, with no replacement. To make matters more ...

There are several ways to build a nuclear weapon. This videographic shows the process used to make a bomb with enriched uranium, utilising nuclear fission. This method could be considered by Iran, ...

The U.S. had debated its growing 90,000 metric ton stockpile of spent nuclear fuel for decades. This radioactive “waste” in temporary storage contains untapped energy, enough to power the nation for ...

The U.K. once had more nuclear power stations than the U.S., USSR and France combined but hasn't completed a reactor since 1995. Nuclear energy accounted for 14% of the U.K.'s power supply in 2023 but ...