Helene dumped trillions of gallons of water on the Southeast, pushing mud and debris into many Appalachian towns. Take a look at some of the damage seen from space in these before-and-after images.

Here's what to know about possible tropical development in the Gulf of Mexico in the coming days.

Rachel Wilkes thought she was filming an intense flow of water. She was actually filming the beginnings of a mudslide that would take out a car and half of a home. Take a look at the video.

Major Hurricane Kirk and soon-to-be hurricane Leslie spin out over Atlantic waters. Keep an eye out for large swells by this weekend at Atlantic beaches. Here’s what you can expect.

Helene was expected to bring catastrophic damage to coastal areas, but the storm also devastated mountainous areas well inland. Here’s how that happened.