Mark Hayes allegedly pumped diesel into Bremerton Marina, then lied about it. Ecology says cormorants and a river otter swam through the sheen.

The stealth-mode AI chip startup, founded by former Apple and Xnor engineers, just leased space at West Lake Union Center.

Federal Way police released photos Thursday morning of a person of interest in vehicle prowls and provided a phone number for tips.

Cure First aims to serve more than 240 patients a year as it scales up its Bothell lab and adds scientific staff.

Seattle’s foggy Thursday morning should clear into sunshine near 69 degrees, with the dry stretch potentially ending after midnight Friday before a cooler weekend.

The South Sound chain is moving into Tacoma Mall, taking over the space MOD Pizza left vacant.

A Cozine Silver Alert is listed in connection with Federal Way.

A former UW student says the school ignored a protection order on her attacker before he raped her at a Pi Kappa Phi tailgate.

Joshua Cook died at the scene; the other driver, 22, had the right of way and was hospitalized with non-life-threatening injuries.

A heavyset man in black bought an item, then shot the clerk and walked out, Seattle police say.

Up to 6,000 hikers a day are swarming Methow Valley trailheads, leaving cars stacked along the shoulder of Highway 20.

A new study shows Seattle entry-level workers out-save San Jose peers despite lower salaries, with nearly $28,000 left after rent.

A 44-year-old woman was also treated at the scene on Humes Place West but did not go to the hospital.