How do rivers choose their paths? Why do some rivers form single channels, while others divide into many threads? The questions may sound simple, but they are plagued by dynamic and complex forces ...

On the evening of July 3rd, as the sun went down over Kerrville, Texas, a small city of some twenty-five thousand people and the seat of Kerr County, the water in the Guadalupe River was just four ...

Several rivers across North Carolina remain flooded on Thursday, including one river that was measured at 45 feet, amid torrential rains that have battered the East Coast for days. The flooding threat ...