Youth activists in Seattle call out banks and insurance companies for fueling the climate crisis.

Rail advocates argue new lines will grow the economy, shrink mobility inequalities and help decarbonize the region.

The Tule geese's journey from Alaska to central Oregon took twice as long in 2020 due to megafires and smoke.

Consumers want, and governments demand, less of the non-biodegradable substance. These manufacturers are looking for alternatives.

These creatures are at the core of our region's identity. Without them, 'we'd be just like everywhere else.'

Local groups pressure government to respond to climate change and health concerns.

An effort to generate energy along the Columbia through a concept called 'pumped storage' has drawn pushback from tribes and environmental groups.

Climate preparedness planning must be guided by those who face the most acute risks.

Protective structures can help save properties from erosion, but by blocking the natural flow of sand and sediment, they can accelerate erosion elsewhere.

Ecologists are piloting a technology that is expected to help restore waterways like the Green River to eventually produce more fish.

A recent beluga whale sighting had Puget Sound agog. It wasn't the first time a whale visited a Northwest city.

As Washington state legislators consider building more highways, a new tool could help them understand the impact of their efforts.

The Washington Department of Ecology is set to implement new 'nutrient waste' regulations to protect struggling marine life.

Cities are investing thousands of dollars in clean up programs during the pandemic.

Doing the work to make old buildings more energy efficient isn’t as sexy as filling our roads with electric cars, but these smaller efforts are making a difference.