From record-breaking heat waves and wildfires to intensified storms and coastal flooding, the effects of climate change are ...

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

Dry and hot conditions return to western Washington on Tuesday and Wednesday, bringing an elevated risk of heat-related ...

The Puget Sound region is expected to warm up into the lower-90s Wednesday, with the rest of the week following suit.

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

With temperatures expected to hit the 90s in much of Washington Wednesday, the state’s largest utility is paying some customers to save energy.

A push of marine air tonight will send in the clouds and fog overnight through the Chehalis Gap into the south and central ...

Coaches and school administrators who do not heed the lessons learned from heart- and heat-related tragedies risk repeating ...

Bellingham and Whatcom County residents could be seeing the first wildfire smoke of summer Monday night as most of Washington ...

A wrongful death suit against oil firms raises questions about accountability and the seriousness of climate change ...