Talk of replacing the American nuclear umbrella over Europe with the small British and French nuclear armories is in the air, however vague and fanciful. By Steven Erlanger Reporting from Berlin ...

KHAMENEI.IR/AFP via Getty Images We genuinely hope Iran’s rulers react seriously to President Donald Trump’s letter urging them to come to a rapid agreement to abandon their nuclear-weapons ...

Among the reasons the world is thought to be at risk include the possibility, however slim it might be, of nuclear war. And much like pandemic planning, every major western government does have ...

It’s a remarkable turn of events that portends a new nuclear landscape. America’s European and Asian allies haven’t contemplated their nuclear futures this earnestly — and openly — since ...

After more than a decade in the United States, nuclear physicist Liu Chang, whose research has been crucial in the journey to achieve fusion energy, has left Princeton University for a position at ...

BEIJING, March 12 (Reuters) - China will hold a meeting on Friday in Beijing with Russia and Iran on the Iranian "nuclear issue", its foreign ministry said, with both nations sending their deputy ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US. State media on Saturday ...

Dan is a senior editor at Raw Story based in Colorado, producing and editing breaking political news. Dan previously worked as a news associate at The Associated Press in Philadelphia, and later ...

WASHINGTON − The Trump administration rescinded firings of hundreds of employees at the National Nuclear Security Administration, which oversees the nation's arsenal of nuclear weapons ...