Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Prime Minister Benjamin Netanyahu on Monday vowed Israel will not let Iran renew its ballistic-missile and nuclear-weapons ...

This month, the Bulletin of the Atomic Scientists at the University of Chicago is scheduled to announce whether the hands of ...

USA TODAY asked experts what changes our leaders can make to nuclear missile modernization to make the country a safer place.

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

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

Opinion: This op-ed's authors argue that the president's nuclear testing comments were correct, considering America's aging ...

The U.S. military operation that captured Maduro could reinforce N. Korean leader Kim Jong Un's belief that nuclear weapons ...

Kim Jong Un oversaw hypersonic missile tests as North Korea ramped up weapons displays ahead of a major political conference, ...

During the Cold War the U.S. considered putting nuclear weapons on balloons and letting them float into enemy territory for a ...

Relations with Beijing will also improve considerably. North Korea will seek normalisation of trade relations and economic ...

North Korean leader Kim Jong Un oversaw hypersonic missile firing drills, state media reported Monday, citing a "grave ...