A doomsday prepper has compiled a detailed resource mapping America's nuclear fallout shelters, many dating to the Cold War.

Ideas for future games include the swamps of New Orleans, Florida or a "nuclear winter" locale in Chicago or Alaska. A Fallout fan took to social media to share a map of the United States ...

The "safest" states' exposure ranges from 0.001 Gy to 0.5 Gy, compared with the states in the most danger (Montana, Wyoming, Colorado, Nebraska, South Dakota, North Dakota, Iowa and Minnesota), where ...