The National Weather Service has issued air quality alerts in Colorado, Oregon, Washington, Wyoming, Idaho and Montana.

High air pollution levels are sweeping across several states, prompting the National Weather Service (NWS) to issue air ...

The violations included issues with hazardous waste, water quality and spill response. Pollution from the company threatened the South Yamhill River, a drinking water source for thousands. The company ...

PORTLAND, Ore. (AP) — After decades trapping crayfish in northwest Oregon, Mike Hailey could tell when something was wrong. In the summer of 2023, Hailey noticed crayfish had disappeared downriver ...

Millions of people have been told to avoid drive-thru lanes in Texas amid concerns over high air pollution levels. The ...

A newly regulated chemical found in drinking water across the U.S. has been detected in several Oregon public water systems. Dubbed "forever chemicals" PFAS have been linked to certain types of cancer ...

Oregon lawmakers will convene Friday for a special legislative session that may be more marathon than sprint. Gov. Tina Kotek called the session to complete what she says is unfinished business: ...

The iconic Oregon Duck has been unmasked. Shortly before the season opener against Montana State on Saturday, Oregon’s mascot took a tumble during the pregame run onto the field, losing his head in ...

FILE - Hillsboro Far West Recycling workers look for plastic bags and plastics wraps in recycled materials to avoid jamming the sorting machine and delaying work. The RMA was the first law of its kind ...

EUGENE – The No. 7 Oregon Ducks received plenty of hype in the offseason surrounding some of the younger players on the roster, such as wide receiver Dakorien Moore. While a handful of young players ...

The average price of a gallon of regular gas in the U.S. reached its lowest late-summer price of the past four years this month — but not in Oregon, where gas prices rose over the same time period. So ...

An Oregon wood treatment facility polluted a town’s water source for years with a now-banned chemical. Regulators who knew didn’t stop it. After decades trapping crayfish in northwest Oregon, Mike ...