What does a U.S. Air Force base on the Pacific island of Guam have to do with the Hanford site? Enough that Washington's attorney general joined a Supreme Court brief over it.

One of 17 defendants in a lawsuit over nitrate-contaminated groundwater in Oregon’s Umatilla and Morrow counties will pay $6.2 million to resolve legal claims against it. 

Repair work on a deteriorating Pasco rail crossing takes place this weekend and will close some lanes to traffic.

An iconic Washington state performance venue is getting ready to begin building its next chapter. 

Artists working in a wide range of media will have a new opportunity to share their work with the public via a new juried art show and festival this fall, but the deadline to apply is coming up fast. 

A law firm and a wealth management company based in the Tri-Cities once again have made a list of the 5,000 fastest growing companies in the country. 

A longtime Tri-Cities public servant is stepping back from elected office.

More Richland lane closures are coming – this time on George Washington Way.  

A Thurston County judge on Aug. 7 upheld a one-sentence statement that will appear on ballots describing the budgetary consequences of an initiative to repeal Washington’s new income tax on high earners.