A consortium led by the Carnegie Corporation of New York is pledging millions of dollars to turbocharge nuclear weapons ...

Reflect on the potential global fallout and humanitarian crisis if Russian President Putin launched a nuclear weapon.

The first enlisted Australian sailors that could eventually crew American and Australian nuclear attack submarines graduated ...

U.S. and Iranian officials are convening in Rome for a second round of discussions on Saturday.

Steve Witkoff had suggested Monday night that Iran could keep civilian-grade facilities in any revised nuclear deal.

Trump told reporters Wednesday that if Iran does not give up its nuclear weapons program, military action led by Israel will ...

To the extent that parts of the story may have come from Netanyahu, this would be to explain why he has not attacked Iran’s ...

Rome talks at the Omani embassy marked a historic moment, given the decades of enmity between the two sides since 1979, as US ...

Limiting Iran’s uranium enrichment to the same levels as 2015 would require greater concessions from Tehran as the country ...

Israeli officials said to be considering limited assault on nuclear facilities that would require less US support; report ...

Small modular reactors offer a solution for rising U.S. power demand, but regulatory, financial, and deployment hurdles delay their rollout.