Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

Straighter, smoother streams flow more violently than those that meander due to a reduction in friction. Areas with steeper ...

Flash floods can start suddenly and become dangerous quickly. But there are steps you can take to protect yourself, both in ...

Flash floods last week in Texas caused the Guadalupe River to rise dramatically, reaching three stories high in just two ...