Catastrophic floods poured through the mountain town of Asheville, causing mudslides, knocking out power and clean water supply and leaving many residents unaccounted for.

Helene, now a weakened post-tropical cyclone, left chaos and destruction across the Southeast. A damage estimate said the storm will cost billions.

The nearly 100-year-old dam suffered damage to its structural supports but was still holding Friday afternoon, officials said ...

Helene made landfall at about 11:10 p.m. ET Thursday near Perry, Florida, becoming the first known Category 4 storm to hit Florida’s Big Bend region since records began in 1851. The storm continued ...