Two days before the waters of the Guadalupe River swelled into a deadly and devastating Fourth of July flood in Kerr County, Texas, engineers with a California-based company called Rainmaker took off in an airplane about 100 miles away and dispersed 70 grams of silver iodide into a cloud.

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

From jewelry to a heart-shaped summer camp sign, these are some of the objects found in the wake of this month's devastating floods.

In what experts call "Flash Flood Alley," the terrain reacts quickly to rainfall steep slopes, rocky ground, and narrow riverbeds leave little time for warning.

New flood warnings have been issued along the Guadalupe River in Texas less than two weeks after flooding killed more than 100 people.

Follow along for new developments on the floods along the Guadalupe River in Kerr County and Central Texas. Dozens of subdivisions across Comal County are under boil-water notices because Canyon Lake's water quality has been compromised by an influx of ...

The recent flash floods in central Texas impacted thousands of homes and laid bare the challenges facing local homeowners, including rising insurance rates.

Flash flooding is common enough around the crescent-shaped region from Dallas through the Hill Country, the area earned the nickname "Flash Flood Alley."