There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because ...

A website that lets users simulate a nuclear attack has seen an uptick in users amid the ongoing war with Iran.

President Donald Trump has called for the United States to test its nuclear weapons for the first time in three decades. But Trump’s statements about testing — in particular, whether other nations are ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...