Flash flooding ranks among the top weather-related killers in the U.S. But what is it exactly, and how does it happen?

"To walk alone in these situations, it's almost as if your life doesn't have an end, the journey doesn't have another side.

Former Giants pitcher Tyler Walker flew to Texas with his wife and friends to search for his brother, sister-in-law and their ...

Deadly floods like Texas’ are rare in California, but climate change-fueled storms could make them more likely, climate ...

Texas endured widespread watershed flooding—particularly along the Guadalupe River basin. Here's why the damage was swift, ...

People usually only have hours of notice in advance. The disaster in Texas was a worst-case scenario.

It's not too soon, and lawmakers have a rare chance to act quickly. Here's a roadmap for the Legislature. | Opinion ...

Social media users are spreading false claims that flash floods in Texas that killed more than 100 people over the Fourth of ...

As deadly flash floods sweep through parts of Texas, killing more than 100 people and leaving a path of destruction in their wake, one man is hoping his story o ...

At least 109 people are dead and dozens are still missing after devastating flash floods slammed Texas Hill Country, with ...

A "CNN This Morning" panel agreed that political finger-pointing distracts from addressing the real issues behind the deadly ...

When catastrophic flash flooding swept through San Angelo on July 4, thousands of the town’s residents had their lives dramatically altered by the raging floodwaters and their aftermath. But ...