President Trump’s attack on Iran and his proposal to resume U.S. nuclear weapons testing has jolted Americans back to a darker era of Cold War brinkmanship, when impulsive decisions could push the ...

After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the ...

A recent study has pinpointed just two countries that could survive a nuclear war. This comes as tensions have intensified in recent days, with America and Israel, both nuclear-armed nations, ...

Diplomats have gathered in New York to review the future of the global nonproliferation regime, while Washington and Tehran ...

Four decades after the fall of the Berlin Wall, it is difficult to believe that we may again be on the brink of nuclear war. But that is the reality we face, and we can no longer afford to ignore this ...

Iran would retain its right to uranium enrichment. In exchange, it would accept the most intrusive inspection regime ever devised.

The Trump administration isn’t inclined to take advice from experts. But this ill-advised war against Iran is unlikely to ...

President Trump’s attack on Iran and his proposal to resume U.S. nuclear weapons testing has jolted Americans back to a darker era of Cold War brinkmanship, when impulsive decisions could push the ...