Confusion on whether Iran truly needed only “two weeks to four weeks” to make a nuclear weapon, as President Donald Trump suggested on Monday, hangs over the ongoing U.S. and Israeli war on the ...

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.

Israel struck key Iranian nuclear sites to curb bomb development amid rapid uranium enrichment and rising tensions.

Officials at the World Health Organization are preparing for the possibility that President Donald Trump’s war with Iran could escalate into a nuclear catastrophe. Hanan Balkhy, the WHO’s regional ...

President Donald Trump feared Iran's nuclear weapon capabilities. How safe would Pennsylvania and Delaware be during nuclear ...

A mission to seize or destroy Iran’s nuclear material would be one of the riskiest military operations in modern American history.

In the latest turn, Trump spelled out what he called the Islamic Republic’s “sinister nuclear ambitions” Tuesday night.

The latest scientific research on nuclear bomb survival distances offers crucial insights into the safest areas to take shelter during such an event, and the various factors that influence survival ...

Key Points and Summary - The U.S. military has suffered dozens of “Broken Arrow” nuclear weapons accidents—events involving lost weapons, accidental releases, or other serious mishaps. -Most were ...

The UK government has issued some crucial three step advice about the safest place to be in the event of a nuclear attack ...