Can trees from warmer places withstand Western Washington's sogginess? Forestry workers are starting a trial to find out.

A regional public transit agency with a $4 billion-plus budget appears on the verge of naming its next leader, winding down a confidential search marked by the controversial ...

Local governments and insurers paid over $60 million to resolve and defend hundreds of jail-related claims in the last five ...

King County posted its strongest growth in nearly a decade last year, according to the data released by the U.S. Census ...

Local governments and insurers paid over $60 million to resolve and defend hundreds of jail-related claims in the last five years, a KING 5 investigation found.

Gary Ridgway, the notorious serial killer also known as the "Green River Killer," was booked back into King County Jail after ...

King County International Airport-Boeing Field has become the first airport in the United States to receive a hybrid electric ...

David Amos, sought for failing to register as an offender, was arrested in King County, WA by joint law enforcement efforts.

A transit union president says "everyone recognizes the problem" of safety on King County Metro transit and he's hoping a ...

The King County Sheriff’s Office (KCSO) boasts a robust K9 officer program with 12 deputy–dog teams. They cover all of KCSO’s ...