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

More of North America’s land is covered by rivers than we thought, according to a new map. Scientists came up with a way to use satellite images to estimate the width of rivers and found that ...

At the mouth of the Motagua, Guatemala’s longest river, 40 million pounds (18 million kilograms) of trash pours into the ocean each year. It is one of the most polluted rivers in Central America ...

Explore the Missouri River: its map, amazing history, why it's called 'Big Muddy,' and key facts about North America's ...

In central Kerr County, up to 10 inches of rain inundated the area, causing the Guadalupe River to swell and overflow its ...

Kerr County and the broader Hill Country region lies in “Flash Flood Alley”, a band of central Texas that curves south from ...

It is one of the most polluted rivers in Central America, winding 302 miles (486 kilometers) through Guatemala before flowing into the Gulf of Honduras and, ultimately, the Caribbean Sea.