A short Arkansas trail leads to a cave-fed spring, clear rushing water, limestone bluffs, mossy rocks, and one unforgettable ...

While you may not have heard the term water turbidity before, you've probably seen it. Think about a muddy puddle or runoff on a road after a storm. The water looks murky. That's high turbidity.

Manitou Springs may be known for its proximity to Pikes Peak and Garden of the Gods but it is also home to another geologic wonder: naturally filtered mineral springs that rise deep from the ground.

The Nature Conservancy and Ducks Unlimited are working to restore a stream system near Eagle Spring Lake in the Town of Eagle ...

When you think of crystal blue water, Oklahoma may not be the first place that comes to mind. But Spring Creek in ...

Tucked away in southwest Florida, visitors can find a prehistoric warm spring — the only one of its kind in the state.