The U.S. government entered its third day of a shutdown Friday, as leaders in both parties continue to pin blame on one ...

Ukrainian President Volodymyr Zelensky has said he is sure that Russia will not use nuclear weapons, warning that such a step ...

Key Points and Summary - U.S.–South Korea drills now assume North Korea could use nuclear weapons first. -Washington faces two realistic paths. One is to step back and allow Seoul to build its own ...

NATO's annual nuclear deterrence exercise, Steadfast Noon, will be hosted by the Netherlands and start next week, with 71 ...

South Korea said on Tuesday none of its joint military action plans with the United States include any use of nuclear weapons, after a book by a U.S. journalist sparked debate over whether scenarios ...

Amid rising tensions between NATO and Russia, Moscow and Belarus are holding military exercises starting on Friday that ...

HIROSHIMA, Japan—This week I’ve been in Hiroshima as part of an academic delegation to the Partnership for a World Without Nuclear Weapons, marking the 80th anniversary of the atomic bombings of both ...

Donald Trump has stunned people by saying there are 'two n-words you can't use while discussing nuclear weapons in a speech to generals.

It might seem like a paradox: be ready to fight a limited “tactical” nuclear war and maintain an ability to ensure catastrophic annihilation of an enemy with nuclear weapons to keep the peace. This ...

The scramble to build new reactors to supply power to AI data centers may include plutonium from the nation’s nuclear deterrent.

The U.S. Department of Energy has made a surprising announcement: It's bringing nuclear energy into the modern era.

Prime Minister Mark Carney has identified carbon capture and sequestration (CCS) at Cold Lake in Alberta as a necessary ...