Twenty years ago, on Aug. 29, 2005, Hurricane Katrina cemented itself in history as one of the deadliest and most devastating disasters to strike the U.S.

Most people who lived in south Louisiana 20 years ago can’t help but recall what they were doing, what they saw, and what they experienced when Hurricane Katrina

Hurricane Katrina survivors can still describe in detail what they faced in the days after the storm devastated the Gulf Coast.

New Orleans is set to commemorate the 20th anniversary of Hurricane Katrina's devastating landfall on the Gulf Coast. Events including memorial services and a parade are planned to honor those

Total damages from Katrina surpassed $125 billion, making it the costliest natural disaster in U.S. history. Entire coastal communities were obliterated, and some of the lowest-lying — and poorest — New Orleans neighborhoods were wiped out by a storm surge that reached as high as 28 feet.

Twenty years after Hurricane Katrina devastated the U.S. Gulf Coast with catastrophic storm surge and flooding, New Orleans marked the storm's anniversary Friday with solemn memorials, uplifting music and a parade that honored the dead,

Like tens of thousands of people across New Orleans, Batiste and her family were left stranded in their home due to the floodwaters brought by Katrina, the devastation of which is revisited in the ABC News special "Hurricane Katrina: 20 Years After the Storm with Robin Roberts."

As residents braced for Katrina’s impact, one New Orleans congregation’s decision to leave launched an unexpected journey that carried them to Central Texas.

CHALMETTE, La (WVUE) - Governor Jeff Landry joined Archbishop Gregory Aymond Friday in prayer at Our Lady of Prompt Succor Church, reflecting on Hurricane Katrina’s devastation and the resilience of the St. Bernard Parish community.

On05, Hurricane Katrina hit the Louisiana/Mississippi Gulf Coast, leaving more than 1,800 people dead and entire communities destroyed. The storm not only exposed vulnerabilities in levees and infrastructure but also highlighted gaps in emergency planning and federal response.