It has taken the United Nations nearly 40 years to commission another study on the effects of nuclear conflict. Better late ...

The idea that there can be a winner in a nuclear exchange rests on several assumptions: that the conflict can be contained, ...

We’ve grown used to blood-curdling nuclear threats from Russia’s leadership – but this time, Donald Trump has very publicly ...

With a slew of decisions over many years, US President Donald Trump has raised the risk of a nuclear catastrophe to the ...

On August 6, 1945, the US launched the world's first nuclear attack, dropping an atomic bomb on Japan's Hiroshima, and ...

"Rhetoric sometimes turns into action in unpredictable ways," a former senior U.S. arms control official told Newsweek.

Scientists and others are calling on civil society to heed growing nuclear dangers and revive the anti-nuclear movement.

The threat of accidental or miscalculated nuclear war is ever-present due to factors like equipment failure and escalating ...

President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

Russia’s ongoing attacks on nuclear power plants in Ukraine might presage similar battle tactics in a future war with NATO, ...

Top nuclear experts gathered in Chicago to offer world leaders a playbook for reducing the risk of nuclear war.

Hiroshima bombing, atomic powers are pouring trillions into the dogma that nuclear weapons can secure peace. Who's naive?