The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the general public may experience health effects and members of sensitive ...

DEQ air monitoring stations showed "moderate" air quality across most of Portland Wednesday morning. It's expected to rapidly improve Thursday night.

Even if you don't live in an area where wildfires are typical, it's important to know how to protect your health.

The Palisades and Eaton wildfires also continue burning in the Los Angeles area, leaving parts of Southern California with devastating fire damage.

It’s the kind of cornbread that makes you wonder why you ever bothered with plain old dinner rolls. Each bite is a perfect ...

You’ll see families with kids excitedly slurping milkshakes, elderly couples who’ve probably been coming here since it opened ...

Researchers found high concentrations of toxic “forever chemicals” in seawater offshore Okinawa in 2023, suggesting this ...

Despite the smoke-filled air blanketing Oregon City, air quality samples gathered by DEQ and further tests contracted by the Confederated Tribes of Grand Ronde found no traces of asbestos or ...

Nearly four years ago, in the aftermath of the state’s most destructive wildfires in history, the Oregon Legislature passed a bipartisan package of wildfire prevention initiatives, including one that ...

PORTLAND, Ore. (KOIN) — Former Oregon Congressman Peter DeFazio, an Air Force veteran who distinguished himself in Congress as a leading authoritative voice on transportation issues, said ...