Between July 3 and 6, Texas Hill Country experienced catastrophic flash flooding along the Guadalupe River system. The floods ...

A hydrologist explains why the region is known as Flash Flood Alley and how its geography and geology can lead to heavy ...

As the world gets wetter, studying a water cycle in flux is a major challenge. ‘You cannot bring a cloud into a laboratory,’ ...

The Texas Hill Country has been notorious for flash floods caused by the Guadalupe River. Here's why the area is called ...

Texas ranks as the country’s leader in flood fatalities, and the Hill Country flood of July 2025 ranks among the deadliest in American history, claiming more than 130 lives and with dozens unaccounted ...

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

Erin Davis/Axios Visuals Storms sweeping through the U.S. this summer have dumped intense rain on cities nationwide, leaving towns flood-ravaged and forcing rescues. Zoom in: While the risk of such ...

Central Texas, with its rocky soil, steep terrain and susceptibility to heavy rain, has been prone to devastating floods over the decades.

The National Weather Service has already issued more than 3,600 flash flood warnings across the United States in 2025, and ...

Since January, more than 3,100 flash flood warnings have been issued nationwide — the highest year-to-date total since ...