A hydrologist explains why Texas Hill Country is known as Flash Flood Alley and how its geography and geology can lead to ...

FEMA’s maps are essential tools for identifying flood risks, but they have significant gaps that limit their effectiveness.

It can be difficult to understand the difference between them and what you should do when there is one in your area.

Heavy rainfall swept across North and Central Jersey July 14, leading to road closures, power outages and flash flooding.

As rescuers continue searching for survivors from deadly flash flooding in Texas' Hill Country over the Fourth of July weekend, state officials say they could not have foreseen the incident. Yet ...

Maps show how heavy rainfall and rocky terrain helped create the devastating Texas floods that have killed more than 120 people.

San Antonio, at the eastern edge of Hill Country, was hit with a flash flood on June 12, 2025, that killed 13 people whose cars were swept away by high water from a fast-flooding creek near an ...