Regardless, the process cannot create storms out of thin air. Ken Leppert, an associate professor of atmospheric science at ...

In what experts call "Flash Flood Alley," the terrain reacts quickly to rainfall steep slopes, rocky ground, and narrow ...

In what experts call "Flash Flood Alley," the terrain reacts quickly to rainfall steep slopes, rocky ground, and narrow ...

The first reflex of his critics was to blame him for the appalling tragedy in Central Texas, where a flood on July 4 killed ...