Residential wells supporting hundreds of eastern Oregon households are unusable due to unsafe nitrate levels in the water, ...

Every fall, a smiley face made of trees appears on a hill in Polk County. It’s a happy sight for motorists driving along ...

Artists will open their studios for tours in Portland, Oregon City, Lake Oswego, Washington County, Florence, Philomath and ...

Oregon counties will mail ballots by Oct. 22 ... The Oregonian/OregonLive then built a map to help Portland voters figure out which new district they are in, see which candidates will appear ...

The Rail Ridge Fire has burned more than 82,000 acres near Dayville. Many new high-intensity fires have ignited around the ...

We are getting a better look at how conservation experts are dealing with an invasive beetle targeting Oregon's ash trees.

The emerald ash borer, an invasive beetle that’s already killed millions of trees across the country, is spreading in Oregon. The beetle was first detected in Washington County, near Forest ...

The following are snapshot looks at candidates for the Oregon Legislature who are running in districts that include representing portions of Marion and Polk counties. Candidates elected as state ...

The Oregon State Fire Marshal has enacted the Emergency Conflagration Act to fight the 15,000-acre Service Fire in Wheeler ...

Oregon has ended its experiment with drug ... saying officials violated public meeting laws in planning of the center. A map of Multnomah County's planned deflection center in Southeast Portland.

The Oregon Department of Forestry has published a draft of its new “wildfire hazards” map, which identifies ... prompting Multnomah County officials to open cooling centers for a second ...