The mayor of New Orleans ordered a total evacuation and crews began moving refugees from the Superdome to the Astrodome in Houston, Texas. Officials estimate that one million people across the region are now homeless and it could take two…

Emergency crews estimate that 80 percent of New Orleans is underwater after levee breaches flooded the city. Search and rescue teams remain focused on lifesaving efforts and medical attention for survivors. Following a recap of a press conference, an emergency…