Portland will see clear skies Tuesday and a high of near 83 by the afternoon. Winds will be fairly calm in the main metro ...

Two dog deaths have been connected to a type of harmful algae that’s new to the Columbia River, Clark County Public Health ...

To see evidence of the Columbia River’s ancient past, you might not need to visit the river at all. In a roadcut just south of Granger, Yakima County, 10 million-year-old evidence is in plain view.

VANCOUVER, Wash. —The Trump administration has cut tens of millions of dollars from a key Columbia Basin salmon-restoration ...

Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed.

Clark County Public Officials are warning people and pet owners about some local waterways - like the Columbia River - ...

During a Clark County meeting last week, public health officials alerted residents to the increased concern of toxic algae ...

The second most important onboard piece of tech you’ll want in a proper hiking smartwatch is an onboard altimeter to keep ...

Whether you’re a seasoned expert or just looking for a change in scenery, these 10 photogenic railfanning spots — from rugged ...