President Donald Trump feared Iran's nuclear weapon capabilities. How safe would Pennsylvania and Delaware be during nuclear war or attack? See here.

A new analysis based on an online simulation tool is raising fresh questions about where Americans might be safest if a ...

Escalating global tensions have increased the risk of nuclear conflict, with experts warning that major US cities like New ...

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 ...

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

A chilling Cold War-era map reveals the devastating consequences of a nuclear attack on American territory, projecting that up to 75% of residents in the most severely affected areas could perish.

Nukemap lets you simulate nuclear explosions on an interactive map. A science historian created the tool years ago but recently updated it. The new version uses real-time weather conditions to ...

A disturbing map from the Cold War era has emerged, offering a grim projection for the United States following nuclear conflict, with estimates suggesting that as many as 75% of residents in the ...

Add Yahoo as a preferred source to see more of our stories on Google. While experts say factual information is scant on whether Iran was building a nuclear weapon or even rebuilding their nuclear ...

Unfounded social media-fueled fears of WW3 have intensified following the Israel-US attacks on Iran after President Donald Trump told Americans military strikes were to "ensure that Iran does not ...