Policymakers and homeowners are scrambling to manage so-called 'wildland-urban interface' to mitigate the threat.

Some residents are experiencing a new kind of distress in response to flooding, air pollution and other ecological events linked to climate change.

Experts say the move is an important step to recognizing climate change’s relationship with disease and death.

Washington state raised the bar with its 2030 target deadline for new electric car registrations. How did we get here?

The pinto abalone was once harvested for food. Now functionally extinct, the shellfish needs all the help it can get.

It’s not a matter of if but when the tsunami comes. Whether Washington is prepared depends a lot on the will of voters.

The state hopes to secure up to $2 billion in federal funding to produce hydrogen fuel as a substitute for petroleum-based gasoline.

More regional wineries are forgoing the tradition of heavy glass bottles to reduce waste and sidestep supply chain issues.

A new study concludes that climate-boosted wildfires are significantly altering carbon monoxide levels in the region — and the effects reach far beyond the Cascades.

Washington, Oregon and California could soon see floating turbines off their coasts.

Most new large apartment and commercial buildings must install heat pumps under the state's new energy code.

When he wasn't doing his ‘real’ job, Fred Hutch's Trevor Bedford was providing up-to-the-minute information on Twitter.

Zookeepers say giving animals more say in how their medical care happens improves their health and well-being.

Storm-related sewage spills dump about 93 million gallons of chemical discharge a year into Puget Sound.