We asked readers and experts, "What exactly is a heat wave?" Experts say it's less about temperatures and more about ...

Seattle-Tacoma International Airport reached a scorching 94 degrees Wednesday, according to the National Weather Service.

Trump wants to open up more federal lands to timber harvest. He wants to harvest 25% more trees. That could mean less habitat for endangered species, and more logging around places where people hike ...

The Sound Transit Board of Directors on Thursday decided on a preferred alternative for the Tacoma Dome Link Extension, which ...

Even at the dear cost of 43 lives, the Oso disaster helped galvanize a response that is now making communities safer from landslides. If the tragic Texas Hill Country floods can result in long-needed ...