The 2025 conference was a homecoming for many community leaders and an eye-opening orientation for those brand new to ...

In honor of Critter of the Month's tenth birthday, let's explore the world of one of Puget Sound's most graceful ten-legged ...

Ecology's previous round of Prevent Nonattainment grants helped agencies in Okanogan County improve air quality to meet ...

For more than a year, we have been working with Tribes, local governments, state agencies, and the public to help us update ...

We're looking into harmful chemicals in everyday products – like paints and nail polish – and researching safer alternatives.

We invite you to comment on documents and attend an open house for the Rayonier Mill cleanup site on the shores of Port Angeles. The study area of this site is moving to the next phase of cleanup.

OLYMPIA – Earlier today, the Washington Department of Ecology sent guidance to vehicle manufacturers explaining its decision to pause implementation for portions of the state’s clean vehicle standards ...

The devastating wildfires of 2015 — which burned nearly 300,000 acres — encouraged the Tribal air quality program and other community leaders to form the Okanogan River Airshed Partnership (ORAP).

The Washington Department of Ecology released on Wednesday the results of its tenth quarterly Cap-and-Invest auction of emissions allowances. All allowances sold, pushing the total revenue raised for ...

Things are heating up in the PNW, and with the excitement of warm weather comes the threat of wildfires. Cities across the Midwest and Northeast are already suffering from the health effects of ...

Unsecured loads were responsible for 337 crashes and 32 injuries last year in Washington. Along with the threats this kind of debris poses to drivers, it’s also a major source of roadside litter: ...