Eliminating the threat of nuclear arms

President Barack Obama has made his intention of eliminating all nuclear weapons a tenet of his administration's foreign policy. Professor Sidney Drell, a US theoretical physicist and arms-control expert, explains in February's ...

Can we track the world's nuclear weapons?

The Bulletin of the Atomic Scientists has unveiled an interactive infographic that tracks the number and history of nuclear weapons in the nine nuclear weapon states: the United States, Russia, the United Kingdom, France, ...

The varieties of nuclear strategy

During the Cold War, nuclear-weapons strategy was oriented around the doctrine of "mutual assured destruction": The world's two superpowers, the United States and the Soviet Union, both knew that any use of nuclear arms would ...

APS physicists release nuclear downsizing report

The American Physical Society (APS), the world's leading organization of physicists, has released a report identifying technical steps that will help the U.S. achieve its goals to downsize the nuclear arsenal, prevent the ...

Israeli telecom satellite sent into space

A rocket carrying an Israeli communications satellite has been successfully launched from a Russian facility in Kazakhstan, Israel Aerospace Industries (IAI) said in a statement on Sunday.

A French nuclear exit?

France has been held up, worldwide, as the forerunner in using nuclear fission to produce electricity. However, a third of the nation's nuclear reactors will need replacing in the next decade, and public opinion has shifted ...

The argument from cyberspace for eliminating nuclear weapons

At the height of the Cold War in 1982, American psychiatrist Robert Jay Lifton argued that the "central existential fact of the nuclear age is vulnerability." That warning predated the proliferation of computers into almost ...

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