When Chesapeake Bay governors and other leaders gather at the National Aquarium on Tuesday to consider the next bay cleanup ...

Some 4,000 gallons of gasoline spilled into Hill Ditch, a salmon-bearing stream and part of the Skagit River watershed.

Residents of Seattle’s South Park neighborhood are frustrated by a persistent foul odor that has lingered for weeks, and ...

Over 100 complaints of a pungent smell have been reported to the Puget Sound Clean Air Agency. The source has been a bit of a ...

The Northwest’s primary oil pipeline has shut down for the second time in a week, this time leading Washington Gov. Bob ...

State Department of Ecology and the oil giant continue to clean site and assess cause of jet fuel leak on the Olympic ...

“6PPD is a chemical that is used in almost all tires to keep them from breaking down as easily, to help them last longer,” ...

Puget Sound Energy and the City of Lacey, Washington, have teamed up to launch a program offering up to $8,000 in rebates for ...

The creation of this content included the use of AI based on templates created, reviewed and edited by journalists in the newsroom. Read more on our AI policy here. The NWS Seattle WA issued a wind ...

SEATTLE — More than 150,000 people across the Puget Sound region woke up without power Sunday morning after a powerful storm brought gusts of 60 miles per hour or more, toppling trees onto power lines ...

Northwest U.S. utility Puget Sound Energy (PSE) has joined with Norway-headquartered Heimdall Power on a dynamic line rating (DLR) pilot project in Washington state. The companies on October 22 said ...

The Washington Cascades received their first snowfall of the season due to a cold low-pressure system. Seattle is experiencing cooler, seasonal temperatures after several heat waves extended into ...