The Umatilla River once served as an important meeting ground for the Cayuse and their Nez Perce allies to the east. A large ...

Beavers and the dams they build are not always embraced in the areas where they do their work. But there's a growing ...

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, ...

Most of the water California draws from the Colorado River goes to crop irrigation, but it's also used for drinking water.

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.