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Emerging strategic dilemmas in U.S.-Chinese relations

Since the Cold War, arms control negotiations have been strictly a bilateral affair between Washington and Moscow. But as times have changed, so must this dynamic. Enter China.

Interview: Stephen Schneider

With climate change now front and center on the Obama administration's radar, a leading climate researcher's decades-long effort to communicate to the public the true scope of menace is bearing fruit.

A new theory for nuclear disarmament

The international system's dynamic, constantly changing character should warn against contemplating a grand disarmament plan along traditional lines. We need a new theory because we have a new system.

How light water reactors figure into negotiations with North Korea

North Korea badly needs energy assistance and has long wanted it in the form of light water reactors, creating a potential bargaining chip in the next round of discussions with Pyongyang.

Chemical weapons: We love them, we love them not

The new biology and the nature of man

End nuclear addiction

Isotopes and their application to peacetime use of atomic energy

Hazards of the nuclear fuel cycle