Experts warn any new Iran deal must ban plutonium reprocessing and expose covert pathways to nuclear weapons, citing risks ...

One portion of a gargantuan plan to modernize the entire U.S. nuclear arsenal, costing $1.5 trillion over the next twenty years, has been opened for ...

If the fear is that Iran can or will build a nuclear weapon, destroying or neutralizing its supply of enriched uranium is ...

India can make a plutonium nuclear bomb, said Pakistan’s arms control adviser, raising questions over India’s Prototype Fast ...

The federal government will hold the second of five nationwide public hearings in Kansas City on Thursday, May 7. Local ...

Two days after Vice President JD Vance tried to get Tehran to give up its nuclear program in Pakistan earlier this month, Iran offered to suspend its uranium enrichment activities for five years.

WASHINGTON (Reuters) -Democratic U.S. lawmakers on Wednesday urged President Donald Trump to cancel a plan to make surplus plutonium from Cold War-era atomic bombs available as a fuel for nuclear ...

SPRINGFIELD — Federal investigators told a judge last week that they are continuing to assess what the customers who allegedly purchased small amounts of plutonium from a Hadley man did with the ...

The federal government says increasing production of the cores of nuclear weapons is needed for "weapons modernization," ...