Participants will learn about Leon County's 1883 tax cadastral map, the territorial growth of the continental United States and coverage of noteworthy war periods from the American Revolutionary ...

A map shows the six U.S. dams with the highest probability of overtopping and the closest downstream cities, as identified by the new analysis by researchers from Florida.

The 10 states at the bottom were Tennessee, Texas, Indiana, Louisiana, Utah, Georgia, Alabama, Arkansas, Oklahoma and Missouri.

Even with the removal of dozens of buildings from FEMA's 100-year flood plain, records show Camp Mystic lobbied to have dozens of buildings removed from the designation.

Federal regulators repeatedly granted appeals to remove Camp Mystic’s buildings from their 100-year flood map, loosening oversight as the camp operated and expanded in a dangerous flood plain in ...