Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the country to do so ...

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

The US military is still unable to find six nuclear warheads lost in accidents, including the 1958 Tybee Island hydrogen bomb ...

Iran may not have a nuclear weapon—but it controls the Strait of Hormuz. Here’s why this narrow waterway could become ...

President Trump launched military strikes on Iran after several rounds of talks over the country's nuclear program and ...

President Donald Trump has claimed that the 2015 Iran nuclear deal was "a road to a nuclear weapon" and the country "would be sitting with a massive nuclear weapon three years ago" if he hadn't ...

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

The Isfahan facility, suspected of storing a cache of enriched uranium, was smashed during the 12-day campaign last June.

Perspective: The high-stakes options President Trump faces to end Iran's nuclear program as risk of escalation looms.

Trump says US and Israel launched attacks on Iran to eliminate threat of it creating a nuclear weapon – after he claimed to have ‘obliterated’ its programme in June ...