A Cold War-era map from a 1986 study shows the devastating potential death toll if nuclear bombs were dropped on the United ...

A nuclear blast is often imagined as a single instant of destruction. In reality, for many farther from the explosion, danger would unfold over hours and days as fallout traveled with wind and weather ...

Top university scientists created a map simulation of who across North America would be impacted by nuclear fallout in the event of a nuclear explosion ...

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

Social media-fueled theories of World War 3 have raised questions over what US states are safe should nuclear war happen.

A new analysis based on an online simulation tool is raising fresh questions about where Americans might be safest if a nuclear war ever happened. The study points to a handful of U.S. states that ...

As U.S. and Israel attacks on Iran continue and Mideast tensions escalate, theoretical maps show the potential catastrophic impact of a world nuclear war if one ever happened. President Donald Trump ...

Scientists warn that Michigan and Wisconsin could likely suffer a "nuclear winter," an event defined as a large cloud of smoke and dust from burning cities rising to the atmosphere and blocking ...

With a new war comes new fears of World War III or possibly even a nuclear war. Here are 11 disaster supply items to have and ...

Russia has made yet another threat to Britain about nuclear warfare - and the modelling of what would happen to the UK's cities makes for grim reading.