A look at some of the worst floods in US history, from Hurricane Katrina to dam disasters The devastation in Texas Hill Country isn't the first time Americans have mourned the victims of deadly ...

This map shows how improvements to the New Orleans area levee system after Hurricane Katrina halted potential flooding from storm surge during Hurricane Ida. (Army Corps of Engineers) ...

Tulane study finds some levees in New Orleans are sinking The research comes nearly 20 years after Hurricane Katrina devastated the city.

As the Atlantic hurricane season has gotten underway, a new study published Friday by researchers at Tulane University reveals hotspots in New Orleans’ concrete flood walls which had been ...

This summer marks 20 years since Hurricane Katrina made landfall on the Gulf Coast, leaving more than 1,300 people dead and displacing more than a million people across the region.

Flowers through the cracks: How Hurricane Katrina led to a golden era of art in New Orleans Brad Pitt, Banksy, Wendel Pierce, Terence Blanchard, Mark Bradford, all played a role ...

Hurricane Katrina taught the Gulf Coast plenty of things, including most parts of the region just aren't as prepared as they think when storms come.

Through five episodes and a series of interviews with first-responders survivors, “Hurricane Katrina: Race Against Time” unpacks the events that took place when the levee system failed New ...

National Geographic's "Hurricane Katrina: Race Against Time" revisits the deadly catastrophe 20 years after it struck New Orleans. It airs July 27.