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.

For the first time in decades, the world’s two largest nuclear superpowers are no longer bound by any treaty limiting their arsenals. The last remaining nuclear arms control agreement between the U.S.

With the last nuclear treaty between the U.S. and Russia ending earlier this month, an intense rivalry between the United States, China and Russia means there is a real potential of an ...

For the first time in half *** century, limits on the world's largest nuclear arsenals could be lifted if *** pact between Russia and the United States is allowed to expire. Experts fear that could ...