Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on ...

GE Vernova plans to roll out small modular reactors aimed at slashing exorbitant costs associated with building traditional ...

In a commercial warehouse overlooking the ocean in New Zealand’s capital Wellington, a startup is trying to recreate the ...

Public support for nuclear power is the highest its been in more than a decade as the nation struggles to reduce its reliance ...

A possible resumption of nuclear weapons tests by Moscow remains an open question in view of hostile U.S. policies, a senior ...

Newsweek used maps produced by Alex Wellerstein, a professor and historian of nuclear technology, to assess what the impact ...

Officials recently cited by the New York Times floated moving nuclear weapons into Ukraine as insurance against repeat ...

Last week, the company announced it received a construction permit for the next iteration of its system, Hermes 2. This plant ...

Xi Jinping is almost surely comfortable with Vladimir Putin’s threats to use his most destructive weapons against Ukraine.

The U.S. decision to allow Ukraine to fire American weapons deeper into Russia has not increased the risk of a nuclear attack ...

The first power generation unit of the Zhangzhou nuclear power project in east China's Fujian Province began supplying ...

The head of the Russian Orthodox Church Patriarch Kirill issued a rare rebuke to state officials over their nuclear threats ...