President Trump has warned that “monster” nuclear weapons are the biggest threat to humanity and could easily “end the world” tomorrow. The commander-in-chief gave the grim warning as he lamented the ...

House Republicans pointed to the staff reductions as a national security consequence of the shutdown, pressing Senate Democrats to yield and vote to reopen the government.

A consortium led by the Carnegie Corporation of New York is pledging millions of dollars to turbocharge nuclear weapons expertise, particularly concerning risk reduction and the bomb's intersection ...

In a startling revelation, a former CIA officer has claimed that Pakistan’s nuclear arsenal is effectively under the command of an American general — a move he said has forced India to recalibrate its ...