The "safest" states' exposure ranges from 0.001 Gy to 0.5 Gy, compared with the states in the most danger (Montana, Wyoming, ...

Meanwhile, the East Coast also proved relatively safe from nuclear attack, thanks to its distance from these hot spots in the northern U.S. plains region, all the way from Maine to Florida, as well as ...

A chilling Cold War-era map predicted huge swathes of the US would be blanketed with radioactive fallout in a nuclear ...