Flood inundation maps take data from the National Water Model, which includes current and forecasted rainfall amounts, to show flood inundation areas around some bodies of water.

Wildfires are raging along both the East and West Coasts of the United States, fueled by historic drought and strong winds.

A chilling Cold War-era nuclear map shows how 75% of the US population could be wiped out in the hardest-hit areas of a ...

Leaving America can only do so much. For one thing, what happens in the United States dramatically affects the entire rest of ...

convinced Congress into authorizing the “preparation of the geological map of the United States.” The first geologic maps ...