America's 450 nuclear missile silos exist, at least in part, to be destroyed in a nuclear attack. USA TODAY breaks down the ...

Nearly two weeks after the U.S. and Israel attacked Iran's nuclear facilities, it remains unclear how much of a setback it dealt the country's ambitions to obtain the ultimate weapon. Some nuclear ...

Another day, another North Korean provocation. North Korea's army said Wednesday that it was cleared to wage a nuclear attack, in just the latest threat from the rogue nuclear nation. "The ...