" China has consistently adhered to a nuclear strategy of self-defense, always maintaining its nuclear forces at the minimum ...

The Department of Energy said radiation contamination levels on the wasps' nest were over ten times the regulated maximum.

Workers at a site in South Carolina that once made key parts for nuclear bombs in the United States have found a radioactive ...

Iran, which denies seeking to develop a nuclear weapon, has insisted it will not give up domestic uranium enrichment despite ...

The powerful sister of North Korean leader Kim Jong Un has dismissed the U.S.’s intent to resume diplomacy on North Korea’s ...

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The White House has now fully embraced bomb-prone nuclear fuel technology. This should stop before an arms race, atomic ...

Workers at a site in South Carolina that once made key parts for nuclear bombs in the U.S. have found a radioactive wasp nest ...

Recent events in Iran demonstrate that dropping “bunker buster” bombs on nuclear plants is not an ideal, or even necessarily effective, way to prevent proliferation. It is far preferable to prevent ...

Opinion: 80 years later, there is no certainty another approach would have abruptly ended hostilities and spared substantial American lives.

This month marks the 70th anniversary of the Russell-Einstein Manifesto, written in the wake of the atomic bombing of Hiroshima and Nagasaki in 1945, when the U.S. and Soviet Union were racing to ...