Donald Trump was reportedly denied access to the US nuclear codes by a top military general during a White House meeting, ...

Democrats pointed to staffing cuts and new licensing pathways as potential threats to the Nuclear Regulatory Commission's ...

In one of the most dramatic military moves in the region in years, Israel has reportedly killed Iran’s highest-ranking military leaders and top nuclear scientists in a direct strike aimed at crippling ...

The US and Israel have repeatedly hit the plant, raising risks of radioactive contamination far beyond Iran’s borders.

The Iranian leader also called out "western hypocrisy" and highlighted the outrage over Russia's attacks near the Zaporizhzhia nuclear power plant in Ukraine.

Sen. Kevin Cramer (R-N.D.) says the state’s position on the northern edge of the country is precisely why it plays such an outsized role in national deterrence.

Add Yahoo as a preferred source to see more of our stories on Google. A map showing nuclear attack and fallout prediction across the U.S. (Screengrab from MIRA Safety, courtesy FEMA and Halcyon Maps) ...

Iranian missiles struck two communities in southern Israel late Saturday, leaving buildings shattered and dozens injured and in an attack not far from Israel’s main nuclear research center, as the war ...

Beijing warns such actions weaken the non-proliferation regime as it submits its report to the NPT review conference.

The American nuclear arsenal is on a virtual hair-trigger, ready to launch within minutes of warning of an attack or in ...