There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) was opened for signature on July 1 ...
The Soviet Union built the most powerful nuclear weapon ever created, then deliberately reduced its explosive power before ...
Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power station in the Soviet Union. Five worst nuclear reactor disasters 1.