When Vladimir Putin put his country's nuclear forces on "special" alert shortly after invading Ukraine, he effectively raised ...

Russia's top military and political officials joined Putin in the closed city of Sarov, which houses the Russian Federal ...

Steve Hicks worked for 34 years at the Y-12 National Security Complex - which enriched the uranium for the atomic bomb that ...

Unless the Trump administration chooses to renew the compensation program former nuclear weapons employees who are hoping to ...

Steve Hicks worked for 34 years at the Y-12 National Security Complex - which enriched the uranium for the atomic bomb that ...

In an apparent response to Donald Trump hinting that his administration might allow Ukraine to “fight back” by attacking ...

Iran said Friday its foreign minister spoke by phone with his French, German and British counterparts to avoid the ...

Officials in Washington believe Tehran is deliberately running down the clock before the Europeans decide whether to reimpose ...

The clash over Iran's nuclear program is escalating, with U.S. sanctions and Europe's snapback threat putting Tehran under ...

The Trump administration plans to make available about 20 metric tons of Cold War-era plutonium from dismantled nuclear ...