ATLANTA — Twenty years after Hurricane Katrina devastated New Orleans, a researcher at Georgia Tech has developed a simulator to understand the failures of the levees that led to widespread flooding.

Dams and levees are critical pieces of our infrastructure and our history. They're one of the oldest type of human-made structures on the planet, and they were one of the first things that that ...

The St. Johns River Water Management District manages a system of levees and canals to control flooding and mimic the river's natural flow. While recent flooding events in other states raise concerns, ...