The new map displays the potential impact of a large-scale nuclear attack on the United States, with 250 million immediate deaths predicted.

After the U.S. joined the conflict between Israel and Iran, striking three nuclear enrichment sites in Iran in June 2025, internet users shared what they claimed was a Federal Emergency Management ...

The American reaction to an attack is classified, but details made public paint a harrowing picture.

When the first nuclear bomb test took place 80 years ago, the scientists who gathered to observe the explosion in the New ...

Could Europe's August deadline be the most important date in the decades-long nuclear standoff, or will Iran face more sanctions? Israel and the US's historic attack on Iran June 13-24 set back Iran's ...

Over the weekend, U.S. warplanes carried out strikes on three nuclear sites in Iran, escalating the most intense faceoff in the history of the Israel-Iran conflict.