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

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

Lawmakers and activists want answers on the administration’s plans to retrofit a ritzy jet gifted to Trump with funds from the U.S. nuclear program.

It's a 21st-century 'space race.' The Trump administration has announced plans to send a nuclear reactor to the moon. Now, ...

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The Kremlin warned Monday against “nuclear rhetoric” after President Trump repositioned two nuclear submarines because of ...

American nuclear forces consist of ballistic missile submarines, land-based intercontinental ballistic missiles, and bomber ...

President Trump once appeared to push for nuclear disarmament for the U.S. yet went on to renege on that promise in dealings ...

Sean Duffy, the secretary of transportation whom President Trump appointed last month as temporary leader of NASA, has issued ...

Pakistani military chief Asim Munir made a nuclear threat from the US, saying that Islamabad would take down "half the world" ...

In this episode of Newshour Agenda, Madhavdas G is joined by an expert panel to discuss the Asim Munir 'Nuke' threat row in ...

The pace and range of strikes against renewables — alongside several other actions — have whipsawed wind and solar developers ...