Nuclear war creates the ultimate untreatable public health emergency. Prevention is not only the best option, it is the only ...

President Donald Trump has ordered preparations to resume U.S. nuclear weapons testing, citing alleged Russian and Chinese violations. Moscow and Beijing deny conducting explosive nuclear tests but ...

President Donald Trump has announced the US will start testing nuclear weapons in what could be a radical shift in his nation's policy. "Because of other countries testing programs, I have instructed ...

For many people who grew up during the Cold War era, the fear of a nuclear clash between the U.S. and the Soviet Union was very real. But after the Soviet Union fell, that nuclear escalation ratcheted ...

One of the least-discussed but most consequential outcomes of the resurgence of major-power rivalries is the return of nuclear weapons to the center of international politics. The global salience of ...